{"title":"Direct-drive rotary screw compressors","description":"\u003ch5\u003eRotary screw compressors with 1:1 direct drive for industrial compressed air\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eRotary screw compressors\u003c\/strong\u003e transfer the motor’s power directly to the compressor stage and are designed for professional applications with regular to continuous compressed air requirements. In this category, you’ll find stationary models on a base frame as well as variable-speed versions with 1:1 direct drive.\u003c\/p\u003e\u003cp\u003eThe current product range covers drive power from 11 to 90 kW. Depending on the model, operating pressures of 8 or 10 bar and flow rates ranging from approximately 1.3 to 15.4 m³\/min are available. For proper sizing, the actual air demand, required supply pressure, load profile, and potential peak demands are more important than motor power alone.\u003c\/p\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:18px;margin:22px 0;\"\u003e\n\u003ch5\u003eSelecting the Right Direct Drive\u003c\/h5\u003e\n\u003cp style=\"margin:0;\"\u003e✅ \u003cstrong\u003eConstant speed\u003c\/strong\u003e—for consistent and easily predictable compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ \u003cstrong\u003eVariable-speed\u003c\/strong\u003e – for significantly fluctuating purchase volumes\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ 8\u003cstrong\u003e or 10 bar\u003c\/strong\u003e – Select the operating pressure based on the end user and piping system\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ \u003cstrong\u003e11 to 90 kW\u003c\/strong\u003e – wide power range for professional compressed air stations\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"comprag-schraubenkompressor-d-serie-direktantrieb-11-kw-1-3-bis-1-5-m3-min","title":"D-Series rotary screw compressor, 1:1 direct drive, 11 kW drive power, 1.3\/1.5 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D11 rotary screw compressor – 11 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D11.. models are \u003cstrong\u003edirect-drive rotary screw compressors\u003c\/strong\u003e with a 1:1 drive ratio. This ensures that the electric motor’s power is transmitted to the screw block without any loss—completely without belts. This results in maximum efficiency, low maintenance requirements, and an exceptionally long service life. The \u003cstrong\u003ei-Log control system\u003c\/strong\u003e monitors all operating parameters and clearly displays maintenance intervals and operating hours.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Direct Drive with Maximum Energy Efficiency\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D-Series stationary compressors are designed for continuous industrial operation. The \u003cstrong\u003edirect 1:1 drive\u003c\/strong\u003e prevents power loss and maximizes energy efficiency. Combined with the modern \u003cstrong\u003escrew block design\u003c\/strong\u003e and the efficient \u003cstrong\u003eair-oil separation system,\u003c\/strong\u003e the D models deliver a clean, consistent supply of compressed air with low energy consumption.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 10px 0;\"\u003e\n\u003ch5 style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp style=\"margin: 0;\"\u003eThe D11.. rotary screw compressor delivers up to \u003cstrong\u003e1.5 m³\/min\u003c\/strong\u003e of compressed air at \u003cstrong\u003e8 bar\u003c\/strong\u003e (or 1\u003cstrong\u003e.3 m³\/min\u003c\/strong\u003e at \u003cstrong\u003e10 bar\u003c\/strong\u003e). Its robust construction, sound-insulated housing, and combined air\/oil cooler ensure \u003cstrong\u003equiet operation\u003c\/strong\u003e (approx. \u003cstrong\u003e72 dB(A)\u003c\/strong\u003e) and \u003cstrong\u003eoptimal cooling\u003c\/strong\u003e even under continuous load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-quality engines\u003c\/h5\u003e\n\u003cp\u003eAll D-Series compressors are equipped with highly efficient, high-quality motors from leading manufacturers. They have power reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe modern rotor design of the screw compressor ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – loss-free power transmission, no belt\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient screw compressor with optimized rotor geometry\u003c\/li\u003e\n\u003cli\u003ei-Log Control Unit with Operation and Maintenance Display\u003c\/li\u003e\n\u003cli\u003eResidual oil content \u0026lt; 3 mg\/m³ – clean compressed air according to ISO 8573-1\u003c\/li\u003e\n\u003cli\u003eMaintenance-friendly design with easy accessibility\u003c\/li\u003e\n\u003cli\u003eSound-insulated design – only 72 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003eD1108\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003eD1110\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 61.5385%;\" colspan=\"2\"\u003e11 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003e1.50 m³\/min\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003e1.30 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eSound level**\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 61.5385%;\" colspan=\"2\"\u003e72 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 61.5385%;\" colspan=\"2\"\u003eG ½″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 61.5385%;\" colspan=\"2\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eOil capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 61.5385%;\" colspan=\"2\"\u003e8 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-fv-serie-comprag.jpg?v=1760096130\" alt=\"\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD11..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1190 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e810 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e810 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e400 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-11-22.jpg?v=1760271576\"\u003e\u003c\/p\u003e\n\u003c!-- Legende --\u003e\u003cdiv style=\"background: #f5f5f5; padding: 15px; border-radius: 8px; margin-top: 10px;\"\u003e\n\u003c!-- Farbige Punkte --\u003e\u003cdiv style=\"display: flex; justify-content: center; gap: 24px; align-items: center; font-size: 14px; margin-bottom: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ffb347 0 55%, #ff8c00 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eOil\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ff9a2e 0 45%, #cc6600 46% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir-oil mixture\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #8cc6ff 0 55%, #0a6bd9 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Nummerierte Legende in 3 Reihen mit Scrollfunktion --\u003e\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(3, auto); gap: 15px 40px; justify-content: center; font-size: 15px; min-width: 750px; padding-bottom: 5px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e1\u003c\/span\u003e Screw block\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e2\u003c\/span\u003e Electric motor\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e3\u003c\/span\u003e Air intake valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e4\u003c\/span\u003e Air filters\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e5\u003c\/span\u003e Air-Oil Separator Tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e6\u003c\/span\u003e Oil filter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e7\u003c\/span\u003e Air-Oil Separator\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e8\u003c\/span\u003e Heat Exchanger\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e9\u003c\/span\u003e Coupling\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e10\u003c\/span\u003e Fan\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e11\u003c\/span\u003e Minimum pressure valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e12\u003c\/span\u003e Thermostatic valve\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD11.. Rotary screw compressor (11 kW, direct-drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSound-insulated housing design\u003c\/li\u003e\n\u003cli\u003eComplete oil, air, and separation units\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMaximum efficiency through 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance thanks to reduced wear\u003c\/li\u003e\n\u003cli\u003eClean compressed air with a residual oil content of \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eConsistent performance during continuous operation\u003c\/li\u003e\n\u003cli\u003eQuiet and compact—ideal for workshops or production facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical applications\u003c\/h5\u003e\u003cp\u003eThe D11.. series is suitable for \u003cstrong\u003eworkshops, manufacturing facilities, paint shops, and metalworking operations\u003c\/strong\u003e, as well as for pneumatic tools and abrasive blasting technology—anywhere where \u003cstrong\u003ea constant supply of compressed air\u003c\/strong\u003e with high reliability is required.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe motor is directly connected to the screw block, resulting in no loss of power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the compressor?\u003c\/strong\u003e\u003cbr\u003eApproximately 72 dB(A)—suitable for use directly at the workplace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD1108 (8 bar, 1.50 m³\/min) and D1110 (10 bar, 1.30 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil does the system contain?\u003c\/strong\u003e\u003cbr\u003eAbout 8 liters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is it controlled?\u003c\/strong\u003e\u003cbr\u003eAbout the i-Log control system with plain-text display and maintenance instructions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 1.50","offer_id":49166455079259,"sku":"11300021","price":3762.98,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 1.30","offer_id":51514211926363,"sku":"11300022","price":3762.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-11-d-15-comprag.jpg?v=1728209708"},{"product_id":"comprag-schraubenkompressor-dv-serie-direktantrieb-drehzahlgeregelt-11-kw","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed control, 11 kW drive power, 1.3\/1.5 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV11 – variable-speed rotary screw compressor with 11 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV11 is designed for facilities where compressed air demand is not constant—and that is precisely where the DV series demonstrates its greatest strength. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual consumption. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary idle and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces moving wear parts, and transmits the motor’s power directly to the compressor. The result is a high-performance, low-maintenance, and economical compressed air supply designed for demanding continuous operation.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive—power output is adjusted to match actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 1.5 m³\/min—depending on the selected pressure option\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load\/idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a maximum residual oil content of 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 72 dB(A)\u003c\/p\u003e\n\u003cp style=\"margin:0 0 18px;\"\u003e✅ Filters and separators relevant to maintenance are easily accessible\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its frequency-controlled compressors. The actual savings achievable depend on the load profile, network pressure, system condition, and the design of the compressed air system.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery Rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-1108\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300025\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5-8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1.50 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380–420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e72 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-1110\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300026\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5-10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1.30 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380–420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e72 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv11-dv15-abmessungen.png?v=1785936906\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV11\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,190 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e810 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,280 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e425 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air According to Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV11 operates within its control range according to demand. In addition, the variable frequency drive reduces inrush currents and reduces the load on the motor and electrical components.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key benefits of frequency control:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The motor speed and airflow rate are determined by the actual compressed air demand.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Idle time and frequent load changes are reduced.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The working pressure remains more stable even when the flow rate fluctuates.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The soft start reduces electrical inrush currents and protects the components.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ This allows for energy savings, especially with varying load profiles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are connected directly to each other via a flexible coupling. This eliminates belt slippage, belt replacement, and losses caused by gear stages. Fewer moving parts mean less wear, direct power transmission, and high operational reliability.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key advantages of the 1:1 direct drive:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Direct power transmission from the motor to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ No belts, no belt tension, and no belt wear.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Lower transmission losses and, as a result, higher efficiency.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Less maintenance and lower ongoing service costs.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ Robust and quiet continuous operation with high operational reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. Internal pressure losses are kept low by design, while the air-oil separation system limits the residual oil content at the outlet to a maximum of 3 mg\/m³, according to the manufacturer.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eOverview of Key Components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eScrew compressor:\u003c\/strong\u003e efficiently and continuously compresses the intake air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eElectric motor:\u003c\/strong\u003e directly drives the compressor via the flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eIntake filter:\u003c\/strong\u003e protects the compressor from dust and particles in the ambient air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separators and separation systems:\u003c\/strong\u003e separate the oil-air mixture and reduce the residual oil content.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil filter and thermostat valve:\u003c\/strong\u003e ensure proper lubrication and stable operating temperatures.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e reliably dissipate heat from oil and compressed air circuits.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log control:\u003c\/strong\u003e monitors operating conditions, alerts, and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller monitors automatic operation and provides the operator with key process values such as operating pressure, air-oil mixture temperature, and operating times. Multiple compatible compressors can be coordinated via the group control system. The controller supports MODBUS RTU for integration into a higher-level control system or control room.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eThe compressor generates oil-lubricated compressed air. According to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment. For dry compressed air that is filtered to meet application requirements, an air receiver, a refrigerated air dryer or a desiccant air dryer, as well as appropriate pre-filters, fine filters, and activated carbon filters, should be provided, depending on the application.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eInstallation, Operation, and Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe compressor requires a level surface suitable for its total weight, as well as adequate ventilation and exhaust. According to the operating instructions, a clearance of at least 1.5 m must be maintained around the unit from walls and adjacent compressors. The hot cooling air must be able to escape unimpeded; electrical installation, circuit protection, and commissioning must be performed by qualified specialists.\u003c\/p\u003e\n\u003cp\u003eThe maintenance schedule calls for daily inspections as well as scheduled maintenance at 500, 2,000, 4,000, and 6,000 operating hours. The operating instructions, actual operating conditions, and the control system’s maintenance indicator always take precedence. Original filters, separators, oil, and maintenance kits ensure operational safety and performance.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e📌 Important:\u003c\/strong\u003e The compressor is sold without an air receiver, dryer, or external compressed-air filters. The complete compressed air station must be designed to match consumption, desired air quality, and operating conditions.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV11 is particularly well-suited for industrial and trade compressed air networks with fluctuating demand—for example, in production, metalworking, CNC manufacturing, assembly, painting, blasting, packaging, workshops, and automated systems. For applications with a constant base load, it can also be combined with additional compressors to form an energy-optimized station.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to current compressed air consumption. This reduces idle time, keeps the system pressure stable, and can significantly lower energy costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling. There is no belt drive and no additional gear stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DV11 be integrated into a control room?\u003c\/strong\u003e\u003cbr\u003eYes. The v-Log controller supports MODBUS RTU and also enables group control of multiple compatible compressors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a refrigerated air dryer?\u003c\/strong\u003e\u003cbr\u003eNo. Dryers, air receivers, and filters are designed separately based on the required compressed-air quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5–8-bar model delivers the higher air flow rate. The 5–10-bar model is designed for applications with higher system pressure. The key factors are actual consumption, the required minimum pressure, and a sufficient power reserve.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 1.50","offer_id":49167154970971,"sku":"11300025","price":4315.83,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 1.30","offer_id":51522096562523,"sku":"11300026","price":4315.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-11-comprag.jpg?v=1728217844"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-15-kw-antriebsleistung-2-1-2-3-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 15 kW drive power, 2.1\/2.3 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D15 rotary screw compressor – 15 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D15 models are part of the energy-efficient \u003cstrong\u003eComprag D Series\u003c\/strong\u003e with 1:1 direct drive. The electric motor transmits its power directly to the screw block—without any belts. This eliminates\u003cstrong\u003e belt-related power loss\u003c\/strong\u003e, significantly reduces maintenance requirements, and extends the system’s service life. The integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e enables convenient operation with a display showing all relevant operating data and maintenance intervals.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Direct Drive for Maximum Efficiency\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D Series stationary rotary screw compressors are designed for \u003cstrong\u003econtinuous industrial use\u003c\/strong\u003e. The 1:1 direct drive ensures efficient power transmission and operates reliably in continuous operation. Combined with the \u003cstrong\u003eenergy-optimized screw block\u003c\/strong\u003e and a high-quality air-oil separator, the D15 delivers a constant supply of compressed air with low energy consumption.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 10px 0;\"\u003e\n\u003ch5 style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp style=\"margin: 0;\"\u003eThe D15 rotary screw compressor delivers up to \u003cstrong\u003e2.3 m³\/min\u003c\/strong\u003e of compressed air at \u003cstrong\u003e8 bar\u003c\/strong\u003e or \u003cstrong\u003e2.1 m³\/min\u003c\/strong\u003e at \u003cstrong\u003e10 bar\u003c\/strong\u003e. Its robust construction, sound-insulated housing, and combined air and oil cooler enable a sound pressure level of approximately \u003cstrong\u003e69 dB(A)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-Quality Engines\u003c\/h5\u003e\n\u003cp\u003eThe D Series compressors are equipped with highly efficient, high-quality motors. They have power reserves and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw compressor’s modern rotor design ensures high energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and promoting a long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation, as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Efficient Power Transmission Without Belts\u003c\/li\u003e\n\u003cli\u003e15 kW drive power\u003c\/li\u003e\n\u003cli\u003ei-Log controller with plain-text display\u003c\/li\u003e\n\u003cli\u003eResidual oil content \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eMaintenance-friendly design with good accessibility\u003c\/li\u003e\n\u003cli\u003eSound-insulated version – 69 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #fff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003eD1508\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003eD1510\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003e15 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003e2.30 m³\/min\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003e2.10 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSound pressure level**\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003e69 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eConnection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003eG 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align:center;\"\u003e3-phase, 380 to 420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #fff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eLength (L)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eWidth (D)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eD15\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e1190 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e810 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e1280 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e420 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD15 Rotary Screw Compressor (15 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Operational Monitoring\u003c\/li\u003e\n\u003cli\u003eSoundproof enclosure with fan and heat exchanger\u003c\/li\u003e\n\u003cli\u003eAir-oil separators, oil filters, and air filters fully integrated\u003c\/li\u003e\n\u003cli\u003eInitial fill with compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating Instructions and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHigh efficiency thanks to 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance – no belt drive\u003c\/li\u003e\n\u003cli\u003eClean compressed air with a residual oil content of \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eQuiet and compact\u003c\/li\u003e\n\u003cli\u003eRobust industrial design for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical applications\u003c\/h5\u003e\u003cp\u003eThe D15 series is ideal for medium-sized workshops, production facilities, paint shops, and assembly areas. The D15 really shines wherever \u003cstrong\u003ea\u003c\/strong\u003e \u003cstrong\u003econstant, reliable supply of compressed air\u003c\/strong\u003e with high energy efficiency is required.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat distinguishes the D15 from belt-driven compressors?\u003c\/strong\u003e\u003cbr\u003eThe 1:1 direct drive transmits the motor power to the screw block without a belt drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the compressor?\u003c\/strong\u003e\u003cbr\u003e69 dB(A), measured in accordance with ISO 3744.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD1508 (8 bar, 2.30 m³\/min) and D1510 (10 bar, 2.10 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is the system controlled?\u003c\/strong\u003e\u003cbr\u003eAbout the i-Log control system with display, error messages, and maintenance indicator.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 2.3","offer_id":51514282606939,"sku":"11300031","price":3849.83,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 2.1","offer_id":51514282639707,"sku":"11300032","price":3849.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-15-comprag.jpg?v=1760262511"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-18-5-kw-antriebsleistung-2-6-2-9-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 18.5 kW drive power, 2.6\/2.9 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D18 rotary screw compressor – 18.5 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D18.. models are \u003cstrong\u003edirect-drive rotary screw compressors\u003c\/strong\u003e with a 1:1 drive ratio. Motor power is transmitted directly to the screw block without belt losses—ensuring \u003cstrong\u003emaximum efficiency\u003c\/strong\u003e, \u003cstrong\u003elow maintenance requirements\u003c\/strong\u003e, and \u003cstrong\u003ea long service life\u003c\/strong\u003e. The \u003cstrong\u003ei-Log control system\u003c\/strong\u003e conveniently monitors all operating parameters, maintenance intervals, and operating hours in plain text.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Direct Drive for High Energy Efficiency\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D-Series stationary compressors are designed for continuous industrial operation. The \u003cstrong\u003e1:1 direct drive\u003c\/strong\u003e eliminates slippage and increases energy efficiency. Combined with the efficient \u003cstrong\u003escrew block\u003c\/strong\u003e and the multi-stage \u003cstrong\u003eair\/oil separation system\u003c\/strong\u003e, D-Series models deliver clean, consistent compressed air at low operating costs.\u003c\/p\u003e\n\u003chr\u003e\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 10px 0;\"\u003e\n\u003ch5 style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp style=\"margin: 0;\"\u003eThe D18.. rotary screw compressor delivers up to \u003cstrong\u003e2.9 m³\/min\u003c\/strong\u003e of compressed air at \u003cstrong\u003e8 bar\u003c\/strong\u003e (or 2\u003cstrong\u003e.6 m³\/min\u003c\/strong\u003e at \u003cstrong\u003e10 bar\u003c\/strong\u003e). Its robust construction, sound-insulated housing, and combined air\/oil cooler ensure \u003cstrong\u003equiet operation\u003c\/strong\u003e (approx. \u003cstrong\u003e70 dB(A)\u003c\/strong\u003e) and \u003cstrong\u003eoptimal cooling\u003c\/strong\u003e even under continuous load.\u003c\/p\u003e\n\u003c\/div\u003e\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-Quality Engines\u003c\/h5\u003e\n\u003cp\u003eThe D-Series compressors are equipped with highly efficient, high-quality motors. They have energy reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw block’s modern rotor design ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Loss-Free Power Transmission\u003c\/li\u003e\n\u003cli\u003e18.5 kW drive power\u003c\/li\u003e\n\u003cli\u003ei-Log control system with plain-language instructions and maintenance guidelines\u003c\/li\u003e\n\u003cli\u003eResidual oil content \u0026lt; 3 mg\/m³ – clean compressed air\u003c\/li\u003e\n\u003cli\u003eEasy access to filters and valves for maintenance\u003c\/li\u003e\n\u003cli\u003eSound-insulated version – approx. 70 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 38.4615%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003eD1808\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.7692%;\"\u003eD1810\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e18.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e2.90 m³\/min\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e2.60 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eSound level**\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e70 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eConnection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003eG ¾″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eOil capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center;\"\u003e8 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-fv-serie-comprag.jpg?v=1760096130\" alt=\"\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD18..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1310 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e940 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1280 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e450 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD18.. Rotary screw compressor (18.5 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSound-insulated housing with fan\/heat exchanger\u003c\/li\u003e\n\u003cli\u003eIntegrated air\/oil separation, oil filters, and air filters\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHigh Efficiency Thanks to Direct Drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance – fewer wear parts\u003c\/li\u003e\n\u003cli\u003eClean compressed air (\u0026lt; 3 mg\/m³ residual oil)\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; quiet – flexible setup options\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade design for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical Applications\u003c\/h5\u003e\u003cp\u003eFor \u003cstrong\u003emedium-sized workshops and production areas\u003c\/strong\u003e, metalworking and paint shops, assembly operations, and pneumatic and abrasive blasting technology—ideal for \u003cstrong\u003econstant compressed air requirements up to approx. 2.9 m³\/min\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD1808 (8 bar, 2.90 m³\/min) and D1810 (10 bar, 2.60 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the system?\u003c\/strong\u003e\u003cbr\u003eApprox. 70 dB(A), measured in accordance with ISO 3744.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003eG ¾″.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich control system is used?\u003c\/strong\u003e\u003cbr\u003ei-Log control system with plain-text display and maintenance intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil is there?\u003c\/strong\u003e\u003cbr\u003eApproximate value: 8 liters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 2.9","offer_id":51514292502875,"sku":"11300041","price":4532.95,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 2.6","offer_id":51514292535643,"sku":"11300042","price":4532.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-18-d-22-comprag.jpg?v=1728211238"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-22-kw-antriebsleistung-3-2-3-6-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 22 kW drive power, 3.2\/3.6 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D22 rotary screw compressor – 22 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D22 models are high-performance \u003cstrong\u003erotary screw compressors with \u003c\/strong\u003e1:\u003cstrong\u003e1 direct drive\u003c\/strong\u003e and a 1:1 coupling between the motor and the compressor stage. This efficient power transmission ensures \u003cstrong\u003ehigh efficiency\u003c\/strong\u003e, \u003cstrong\u003elow maintenance costs\u003c\/strong\u003e, and a \u003cstrong\u003elong service life\u003c\/strong\u003e. The integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e offers simple operation with a plain-text display and monitoring of all key operating parameters.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Industrial Efficiency in Continuous Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D Series stationary compressors are designed for \u003cstrong\u003e24\/7 operation\u003c\/strong\u003e in demanding industrial environments. The \u003cstrong\u003edirect drive\u003c\/strong\u003e ensures optimal energy efficiency. The compact design, robust construction, and multi-stage air-oil separation system deliver \u003cstrong\u003ereliable compressed air\u003c\/strong\u003e with \u003cstrong\u003elow residual oil content\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 10px 0;\"\u003e\n\u003ch5 style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp style=\"margin: 0;\"\u003eThe D22 rotary screw compressor delivers up to \u003cstrong\u003e3.6 m³\/min\u003c\/strong\u003e of compressed air at 8\u003cstrong\u003e bar\u003c\/strong\u003e or 3\u003cstrong\u003e.2 m³\/min\u003c\/strong\u003e at \u003cstrong\u003e10 bar\u003c\/strong\u003e. The sound pressure level is \u003cstrong\u003e70 dB(A)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-quality engines\u003c\/h5\u003e\n\u003cp\u003eThe D Series compressors are equipped with highly efficient, high-quality motors. They have power reserves and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw compressor’s modern rotor design ensures high energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and promoting a long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation, as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Efficient Power Transmission\u003c\/li\u003e\n\u003cli\u003e22 kW drive power\u003c\/li\u003e\n\u003cli\u003ei-Log controller with plain-text display\u003c\/li\u003e\n\u003cli\u003eHigh-quality air-oil separation \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eSoundproof, service-friendly design\u003c\/li\u003e\n\u003cli\u003eIdeal for continuous industrial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #fff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eD2208\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eD2210\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e22 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e3.60 m³\/min\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e3.20 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003eSound pressure level**\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e70 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003eConnection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eG ¾″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e3-phase, 380 to 420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;background-color:#f5f5f5;border-radius:10px;padding:10px;margin-bottom:15px;\"\u003e\u003ctable style=\"border-collapse:collapse;border:1px solid #ccc;min-width:700px;width:100%;background-color:#fff;border-radius:10px;overflow:hidden;\"\u003e\n\u003cthead style=\"background-color:#eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eLength (L)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eWidth (D)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003eD22\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e1300 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e940 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e1280 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px;text-align:center;\"\u003e480 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-11-22.jpg?v=1760271576\"\u003e\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD22 Rotary Screw Compressor (22 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSoundproof enclosure with cooling unit\u003c\/li\u003e\n\u003cli\u003eComplete air-oil separation, oil filters, and air filters integrated\u003c\/li\u003e\n\u003cli\u003eInitial fill with compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating Instructions and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHigh energy efficiency thanks to direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance—no belt replacement required\u003c\/li\u003e\n\u003cli\u003eResidual oil content \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade quality for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical Applications\u003c\/h5\u003e\u003cp\u003eThe D22 Series is suitable for \u003cstrong\u003emedium- to large-sized workshops\u003c\/strong\u003e, manufacturing facilities, assembly halls, and paint shops. It delivers \u003cstrong\u003eup to 3.6 m³\/min of compressed air\u003c\/strong\u003e for continuous production processes.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD2208 (8 bar, 3.60 m³\/min) and D2210 (10 bar, 3.20 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the compressor?\u003c\/strong\u003e\u003cbr\u003e70 dB(A), measured in accordance with ISO 3744.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat type of connection is required?\u003c\/strong\u003e\u003cbr\u003eG ¾″ compressed-air connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is it controlled?\u003c\/strong\u003e\u003cbr\u003eAbout i-Log with plain-text display, operating hour counter, and service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 3.6","offer_id":51514301546843,"sku":"11300051","price":4968.24,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 3.2","offer_id":51514301579611,"sku":"11300052","price":4968.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-22-comprag.jpg?v=1760263032"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-30-kw-antriebsleistung-4-5-5-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 30 kW drive power, 4.5\/5 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D30 rotary screw compressor – 30 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D30.. models are high-performance direct-drive rotary screw compressors featuring a 1\u003cstrong\u003e:1 coupling\u003c\/strong\u003e between the motor and the compressor stage. This loss-free power transmission ensures maximum efficiency, minimal maintenance costs, and an exceptionally long service life. The integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e offers easy operation with a plain-text display and monitors all relevant operating parameters in real time.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Industrial Efficiency in Continuous Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D-Series stationary compressors are designed for \u003cstrong\u003e24\/7 operation\u003c\/strong\u003e in demanding industrial environments. The direct drive ensures optimal energy efficiency without mechanical losses. Thanks to their compact design, robust components, and multi-stage air\/oil separation system, the units provide a reliable supply of compressed air with minimal residual oil content.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f5f5f5; padding: 15px; border-radius: 10px; margin-top: 10px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry:\u003c\/strong\u003e\u003cbr\u003eThe D30 rotary screw compressor delivers up to \u003cstrong\u003e5.0 m³\/min at 8 bar\u003c\/strong\u003e (or \u003cstrong\u003e4.5 m³\/min at 10 bar\u003c\/strong\u003e). The sound-insulated design (\u003cstrong\u003eapprox. 70 dB(A)\u003c\/strong\u003e) and the combined air\/oil cooler ensure quiet and cool operation—even under continuous load.\u003c\/p\u003e\u003c\/div\u003e\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-quality motors\u003c\/h5\u003e\n\u003cp\u003eAll D-Series compressors are equipped with highly efficient, high-quality motors from leading manufacturers. They have energy reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw block’s modern rotor design ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reduces friction, and ensures an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Lossless Power Transmission\u003c\/li\u003e\n\u003cli\u003ei-Log controller with plain-text display and monitoring\u003c\/li\u003e\n\u003cli\u003eEfficient air\/oil separation \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eSound-insulated, service-friendly design\u003c\/li\u003e\n\u003cli\u003eIdeal for continuous industrial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Data\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD3008\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD3010\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\" colspan=\"2\"\u003e30 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e5.0 m³\/min\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e4.5 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSound level **\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\" colspan=\"2\"\u003eapprox. 70 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\" colspan=\"2\"\u003eG 1¼″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\" colspan=\"2\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eOil capacity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\" colspan=\"2\"\u003e15 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-fv-serie-comprag.jpg?v=1760096130\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eD30..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1400 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1000 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1500 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e705 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-30-55.jpg?v=1760276979\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; padding: 15px; border-radius: 8px; margin-top: 10px;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 24px; align-items: center; font-size: 14px; margin-bottom: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ffb347 0 55%, #ff8c00 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eOil\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ff9a2e 0 45%, #cc6600 46% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir-oil mixture\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #8cc6ff 0 55%, #0a6bd9 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(3, auto); gap: 15px 40px; justify-content: center; font-size: 15px; min-width: 750px; padding-bottom: 5px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e1\u003c\/span\u003e Screw block\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e2\u003c\/span\u003e Electric motor\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e3\u003c\/span\u003e Air Inlet Valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e4\u003c\/span\u003e Air filters\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e5\u003c\/span\u003e Air-Oil Separator Tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e6\u003c\/span\u003e Oil filter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e7\u003c\/span\u003e Air-Oil Separator\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e8\u003c\/span\u003e Heat exchanger\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e9\u003c\/span\u003e Coupling\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e10\u003c\/span\u003e Fan\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e11\u003c\/span\u003e Minimum pressure valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e12\u003c\/span\u003e Thermostatic valve\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD30.. Rotary screw compressor (30 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSoundproof enclosure with integrated cooling unit\u003c\/li\u003e\n\u003cli\u003eComplete air\/oil separation, oil filters, and air filters integrated\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMaximum energy efficiency through 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance—no belt replacement required\u003c\/li\u003e\n\u003cli\u003eVery low residual oil content \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eCompact and service-friendly design\u003c\/li\u003e\n\u003cli\u003eSuitable for continuous operation in industry and trade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical applications\u003c\/h5\u003e\u003cp\u003eThe D30.. series is ideal for larger workshops, manufacturing facilities, metal and woodworking operations, paint shops, and assembly areas. It delivers up to 5\u003cstrong\u003e.0 m³\/min of compressed air\u003c\/strong\u003e with consistent quality—perfect for \u003cstrong\u003econtinuous production processes and continuous operation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD3008 (8 bar, 5.0 m³\/min) and D3010 (10 bar, 4.5 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the compressor?\u003c\/strong\u003e\u003cbr\u003eApproximately 70 dB(A)—very quiet operation for its performance class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat type of compressed-air connection is required?\u003c\/strong\u003e\u003cbr\u003eG 1¼″ threaded connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil is in it?\u003c\/strong\u003e\u003cbr\u003eApprox. 15 liters of compressor oil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is the compressor controlled?\u003c\/strong\u003e\u003cbr\u003eAbout the i-Log control system with plain-text display, operating hours counter, and service interval indicator.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 5","offer_id":51514318553435,"sku":"11300061","price":6916.98,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 4.5","offer_id":51514318586203,"sku":"11300062","price":6916.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-30-comprag.jpg?v=1760263362"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-37-kw-antriebsleistung-5-6-6-2-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 37 kW drive power, 5.6\/6.2 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D37 rotary screw compressor – 37 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D37.. models are particularly powerful direct-drive rotary screw compressors with \u003cstrong\u003ea\u003c\/strong\u003e 1\u003cstrong\u003e:1 connection\u003c\/strong\u003e between the electric motor and the compressor stage. This loss-free power transmission ensures that the generated energy is converted directly—for maximum efficiency, minimal maintenance, and an extremely long service life. The integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e enables full monitoring of all operating parameters with a plain-text display and simplifies operation in daily use.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Industrial Efficiency in Continuous Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D-Series stationary compressors are designed for \u003cstrong\u003econtinuous\u003c\/strong\u003e \u003cstrong\u003eoperation (24\/7)\u003c\/strong\u003e in workshops and production facilities. The \u003cstrong\u003edirect drive\u003c\/strong\u003e eliminates mechanical losses, reduces energy costs, and ensures quiet, low-vibration operation. The robust housing, the multi-stage air\/oil separation system, and the combined air\/oil cooler ensure \u003cstrong\u003emaximum operational reliability\u003c\/strong\u003e and consistent compressed-air quality for many years.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f5f5f5; padding: 15px; border-radius: 10px; margin-top: 10px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry:\u003c\/strong\u003e\u003cbr\u003eThe D37 rotary screw compressor delivers up to \u003cstrong\u003e6.2 m³\/min at 8 bar\u003c\/strong\u003e (or \u003cstrong\u003e5.6 m³\/min at 10 bar\u003c\/strong\u003e). The sound-insulated housing (only approx. 72 dB(A)) and efficient cooling ensure quiet, reliable operation even at full capacity.\u003c\/p\u003e\u003c\/div\u003e\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-Quality Engines\u003c\/h5\u003e\n\u003cp\u003eAll D-Series compressors are equipped with highly efficient, high-quality motors from leading manufacturers. They have energy reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw block’s modern rotor design ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Lossless Power Transmission\u003c\/li\u003e\n\u003cli\u003ei-Log control system with plain-text display and operational monitoring\u003c\/li\u003e\n\u003cli\u003eEfficient air\/oil separation \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eQuiet operation – only approx. 72 dB(A)\u003c\/li\u003e\n\u003cli\u003eFor demanding continuous industrial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 39.1941%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.4029%;\"\u003eD3708\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.4029%;\"\u003eD3710\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\" colspan=\"2\"\u003e37 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e6.2 m³\/min\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e5.6 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eSound level **\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\" colspan=\"2\"\u003eapprox. 72 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\" colspan=\"2\"\u003eG 1¼″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\" colspan=\"2\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eOil capacity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\" colspan=\"2\"\u003e15 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-fv-serie-comprag.jpg?v=1760096130\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eD37..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1400 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1000 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1500 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e745 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-30-55.jpg?v=1760276979\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; padding: 15px; border-radius: 8px; margin-top: 10px;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 24px; align-items: center; font-size: 14px; margin-bottom: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ffb347 0 55%, #ff8c00 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eOil\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ff9a2e 0 45%, #cc6600 46% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir-oil mixture\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #8cc6ff 0 55%, #0a6bd9 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(3, auto); gap: 15px 40px; justify-content: center; font-size: 15px; min-width: 750px; padding-bottom: 5px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e1\u003c\/span\u003e Screw block\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e2\u003c\/span\u003e Electric motor\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e3\u003c\/span\u003e Air Inlet Valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e4\u003c\/span\u003e Air filters\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e5\u003c\/span\u003e Air-Oil Separator Tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e6\u003c\/span\u003e Oil filter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e7\u003c\/span\u003e Air-Oil Separator\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e8\u003c\/span\u003e Heat exchanger\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e9\u003c\/span\u003e Coupling\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e10\u003c\/span\u003e Fan\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e11\u003c\/span\u003e Minimum pressure valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e12\u003c\/span\u003e Thermostatic valve\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD37.. Rotary screw compressor (37 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSoundproof enclosure with integrated cooling unit\u003c\/li\u003e\n\u003cli\u003eComplete air\/oil separation, oil filters, and air filters integrated\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMaximum energy efficiency thanks to 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eVery low maintenance—no belt replacement required\u003c\/li\u003e\n\u003cli\u003eResidual oil content \u0026lt; 3 mg\/m³ for clean compressed air\u003c\/li\u003e\n\u003cli\u003eCompact, robust design with a small footprint\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade quality for continuous operation (24\/7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical Applications\u003c\/h5\u003e\u003cp\u003eThe D37.. series is ideal for large workshops, manufacturing facilities, metal and woodworking operations, paint shops, and assembly areas. It delivers up to 6\u003cstrong\u003e.2 m³\/min of compressed air\u003c\/strong\u003e with consistently high quality—perfect for energy-intensive applications in continuous operation.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD3708 (8 bar, 6.2 m³\/min) and D3710 (10 bar, 5.6 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the compressor?\u003c\/strong\u003e\u003cbr\u003eApproximately 72 dB(A)—very quiet for this performance class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich connection is used?\u003c\/strong\u003e\u003cbr\u003eG 1¼″ compressed-air connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil is in it?\u003c\/strong\u003e\u003cbr\u003eApprox. 15 liters of compressor oil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is it controlled?\u003c\/strong\u003e\u003cbr\u003eAbout the i-Log control system with plain-text display and comprehensive operational monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 6.2","offer_id":51514322387291,"sku":"11300071","price":7619.17,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 5.6","offer_id":51514322420059,"sku":"11300072","price":7619.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-30-d-37-comprag.jpg?v=1728212303"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-45-kw-antriebsleistung-6-2-7-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 45 kW drive power, 6.2\/7 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D45 rotary screw compressor – 45 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D45.. models are powerful direct drive rotary screw compressors with \u003cstrong\u003ea 1:1 coupling\u003c\/strong\u003e between the electric motor and the compressor stage. The loss-free power transmission ensures maximum energy efficiency, minimal maintenance, and a long service life. Thanks to the integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e with a plain-text display, you maintain control over all operating parameters and maintenance intervals at all times.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Industrial Efficiency in Continuous Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D-Series stationary compressors are designed for \u003cstrong\u003econtinuous\u003c\/strong\u003e \u003cstrong\u003eoperation (24\/7)\u003c\/strong\u003e in industrial, manufacturing, and workshop environments. The \u003cstrong\u003edirect drive\u003c\/strong\u003e ensures loss-free power transmission, quiet operation, and exceptionally low operating costs. The robust, sound-insulated housing and the multi-stage air\/oil separation system guarantee consistently high compressed-air quality for many years.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f5f5f5; padding: 15px; border-radius: 10px; margin-top: 10px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry:\u003c\/strong\u003e\u003cbr\u003eThe D45 rotary screw compressor delivers up to \u003cstrong\u003e7.0 m³\/min at 8 bar\u003c\/strong\u003e (or \u003cstrong\u003e6.2 m³\/min at 10 bar\u003c\/strong\u003e). The sound-insulated design (\u003cstrong\u003eapprox. 72 dB(A)\u003c\/strong\u003e) and the combined air\/oil cooler ensure quiet, energy-efficient operation—even under continuous load.\u003c\/p\u003e\u003c\/div\u003e\u003chr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-Quality Engines\u003c\/h5\u003e\n\u003cp\u003eAll D-Series compressors are equipped with highly efficient, high-quality motors from leading manufacturers. They have energy reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw block’s modern rotor design ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Maximum Energy Efficiency Without Belt Losses\u003c\/li\u003e\n\u003cli\u003ei-Log control system with plain-text display and maintenance interval indicator\u003c\/li\u003e\n\u003cli\u003eEfficient air\/oil separation \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eSoundproof construction with low noise levels\u003c\/li\u003e\n\u003cli\u003eMaintenance-friendly design for quick service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; width: 39.1941%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.4029%;\"\u003eD4508\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; width: 30.4029%;\"\u003eD4510\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\"\u003e45 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e7.0 m³\/min\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 30.4029%;\"\u003e6.2 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eSound level **\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\"\u003eapprox. 72 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eConnection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\"\u003eG 1\u003cspan\u003e¼\u003c\/span\u003e″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; width: 39.1941%;\"\u003eOil capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid rgb(204, 204, 204); width: 60.8059%;\"\u003e15 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-fv-serie-comprag.jpg?v=1760096130\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eD45..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1650 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1100 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1730 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e950 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-30-55.jpg?v=1760276979\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; padding: 15px; border-radius: 8px; margin-top: 10px;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 24px; align-items: center; font-size: 14px; margin-bottom: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ffb347 0 55%, #ff8c00 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eOil\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ff9a2e 0 45%, #cc6600 46% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir-oil mixture\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #8cc6ff 0 55%, #0a6bd9 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(3, auto); gap: 15px 40px; justify-content: center; font-size: 15px; min-width: 750px; padding-bottom: 5px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e1\u003c\/span\u003e Screw block\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e2\u003c\/span\u003e Electric motor\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e3\u003c\/span\u003e Air Inlet Valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e4\u003c\/span\u003e Air filters\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e5\u003c\/span\u003e Air-Oil Separator Tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e6\u003c\/span\u003e Oil filter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e7\u003c\/span\u003e Air-Oil Separator\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e8\u003c\/span\u003e Heat exchanger\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e9\u003c\/span\u003e Coupling\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e10\u003c\/span\u003e Fan\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e11\u003c\/span\u003e Minimum pressure valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e12\u003c\/span\u003e Thermostatic valve\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD45.. Rotary screw compressor (45 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSoundproof housing with integrated cooling unit\u003c\/li\u003e\n\u003cli\u003eComplete air\/oil separation, oil filters, and air filters integrated\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMaximum energy efficiency through 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance—no belt replacement required\u003c\/li\u003e\n\u003cli\u003eResidual oil content \u0026lt; 3 mg\/m³ for clean compressed air\u003c\/li\u003e\n\u003cli\u003eCompact, robust, and service-friendly design\u003c\/li\u003e\n\u003cli\u003eIdeal for continuous operation in industry and manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical Applications\u003c\/h5\u003e\u003cp\u003eThe D45.. series is ideal for large workshops, manufacturing facilities, metalworking and woodworking operations, paint shops, and production lines. It delivers up to 7\u003cstrong\u003e.0 m³\/min of compressed air\u003c\/strong\u003e with consistent quality—perfect for energy-intensive applications in continuous operation.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD4508 (8 bar, 7.0 m³\/min) and D4510 (10 bar, 6.2 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the compressor?\u003c\/strong\u003e\u003cbr\u003eApproximately 72 dB(A)—quieter than comparable models in this performance class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich compressed-air connection is used?\u003c\/strong\u003e\u003cbr\u003eG 1¼″ threaded connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil is in it?\u003c\/strong\u003e\u003cbr\u003eApprox. 15 liters of compressor oil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is it controlled?\u003c\/strong\u003e\u003cbr\u003eAbout the i-Log control system with plain-text display, operating hours counter, and service interval indicator.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 7","offer_id":51514418889051,"sku":"11300081","price":9254.42,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 6.2","offer_id":51514418921819,"sku":"11300082","price":9254.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-45-d-55-comprag.jpg?v=1728212938"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-55-kw-antriebsleistung-8-5-9-1-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 55 kW drive power, 8.5\/9.1 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D55 rotary screw compressor – 55 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D55.. models are particularly powerful direct drive rotary screw compressors with \u003cstrong\u003ea\u003c\/strong\u003e 1\u003cstrong\u003e:1 coupling\u003c\/strong\u003e between the motor and the compressor stage. This loss-free power transmission ensures \u003cstrong\u003emaximum efficiency\u003c\/strong\u003e, \u003cstrong\u003elow maintenance requirements\u003c\/strong\u003e, and a \u003cstrong\u003elong service life\u003c\/strong\u003e. The integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e features a plain-text display, monitors all relevant operating parameters, and simplifies operation in daily use.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Industrial Efficiency in Continuous Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e24\/7 operation\u003c\/strong\u003e in demanding environments, the D Series consistently delivers high-quality compressed air at low operating costs. The \u003cstrong\u003edirect drive\u003c\/strong\u003e minimizes mechanical losses, the sound-insulated housing reduces noise emissions, and the multi-stage air\/oil separation system ensures \u003cstrong\u003eclean compressed-air quality\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f5f5f5; padding: 15px; border-radius: 10px; margin-top: 10px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry:\u003c\/strong\u003e\u003cbr\u003eThe D55 rotary screw compressor delivers up to \u003cstrong\u003e9.1 m³\/min at 8 bar\u003c\/strong\u003e (or \u003cstrong\u003e8.5 m³\/min at 10 bar\u003c\/strong\u003e). The sound-insulated design (\u003cstrong\u003eapprox. 73 dB(A)\u003c\/strong\u003e) and the combined air\/oil cooler ensure quiet, reliable operation—even under continuous load.\u003c\/p\u003e\u003c\/div\u003e\n\u003chr\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-Quality Engines\u003c\/h5\u003e\n\u003cp\u003eAll D-Series compressors are equipped with highly efficient, high-quality motors from leading manufacturers. They have power reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw block’s modern rotor design ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD5508\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD5510\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid #ccc;\"\u003e55 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e9.1 m³\/min\u003c\/td\u003e\n\u003ctd style=\"text-align: center; border: 1px solid #ccc;\"\u003e8.5 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSound level **\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid #ccc;\"\u003eapprox. 73 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eConnection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid #ccc;\"\u003eG 1½″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid #ccc;\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eOil capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; border: 1px solid #ccc;\"\u003eapprox. 20 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-fv-serie-comprag.jpg?v=1760096130\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eD55..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1650 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1100 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1730 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e1150 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-30-55.jpg?v=1760276979\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c!-- Legende --\u003e\u003cdiv style=\"background: #f5f5f5; padding: 15px; border-radius: 8px; margin-top: 10px;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 24px; align-items: center; font-size: 14px; margin-bottom: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ffb347 0 55%, #ff8c00 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eOil\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #ff9a2e 0 45%, #cc6600 46% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir-oil mixture\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.9) 0 22%, rgba(255,255,255,0) 23%), radial-gradient(circle at 50% 55%, #8cc6ff 0 55%, #0a6bd9 56% 100%); box-shadow: inset 0 -1px 2px rgba(0,0,0,.25), inset 0 1px 2px rgba(255,255,255,.6); border: 1px solid rgba(0,0,0,.25); margin-right: 6px;\"\u003e\u003c\/span\u003eAir\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(3, auto); gap: 15px 40px; justify-content: center; font-size: 15px; min-width: 750px; padding-bottom: 5px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e1\u003c\/span\u003e Screw block\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e2\u003c\/span\u003e Electric motor\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e3\u003c\/span\u003e Air Inlet Valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e4\u003c\/span\u003e Air filters\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e5\u003c\/span\u003e Air-Oil Separator Tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e6\u003c\/span\u003e Oil filter\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e7\u003c\/span\u003e Air-Oil Separator\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e8\u003c\/span\u003e Heat Exchanger\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 22px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e9\u003c\/span\u003e Coupling\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e10\u003c\/span\u003e Fan\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e11\u003c\/span\u003e Minimum pressure valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display: inline-block; width: 26px; height: 22px; border-radius: 50%; background: #d60000; color: #fff; text-align: center; line-height: 22px; font-size: 13px; font-weight: bold; margin-right: 6px;\"\u003e12\u003c\/span\u003e Thermostatic valve\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD55.. Rotary screw compressor (55 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSoundproof enclosure with integrated cooling unit\u003c\/li\u003e\n\u003cli\u003eComplete air\/oil separation, oil filters, and air filters integrated\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMaximum energy efficiency through 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance—no belt replacement required\u003c\/li\u003e\n\u003cli\u003eResidual oil content \u0026lt; 3 mg\/m³ – clean compressed air\u003c\/li\u003e\n\u003cli\u003eRobust, service-friendly design\u003c\/li\u003e\n\u003cli\u003eDesigned for continuous industrial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical Applications\u003c\/h5\u003e\u003cp\u003eThe D55.. series is ideal for large manufacturing facilities, multiple parallel consumers, automated production lines, painting and assembly areas—anywhere where \u003cstrong\u003ehigh, continuous volumes of compressed air\u003c\/strong\u003e are required.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD5508 (8 bar, 9.1 m³\/min) and D5510 (10 bar, 8.5 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the compressor?\u003c\/strong\u003e\u003cbr\u003eApproximate value: 73 dB(A).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich compressed-air connection is used?\u003c\/strong\u003e\u003cbr\u003eG 1½″.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil is in it?\u003c\/strong\u003e\u003cbr\u003eApproximately 20 liters of compressor oil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is it controlled?\u003c\/strong\u003e\u003cbr\u003eAbout i-Log with plain-text display, operating hours counter, and service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 9.1","offer_id":51514449756507,"sku":"11300091","price":10360.12,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 8.5","offer_id":51514449789275,"sku":"11300092","price":10360.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-55-comprag.jpg?v=1760265079"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-75-kw-antriebsleistung-11-3-12-8-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 75 kW drive power, 11.3\/12.8 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D75 rotary screw compressor – 75 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D75.. models are particularly powerful direct-drive rotary screw compressors with \u003cstrong\u003ea\u003c\/strong\u003e 1\u003cstrong\u003e:1 coupling\u003c\/strong\u003e between the motor and the compressor stage. The loss-free power transmission ensures \u003cstrong\u003emaximum efficiency\u003c\/strong\u003e, \u003cstrong\u003elow maintenance requirements\u003c\/strong\u003e, and \u003cstrong\u003ea long service life\u003c\/strong\u003e. The integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e monitors all relevant operating parameters and simplifies daily operation.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Industrial Efficiency in Continuous Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e24\/7 use\u003c\/strong\u003e in production and workshops: Direct drive with no belt loss, a sound-insulated housing, and multi-stage air\/oil separation ensure \u003cstrong\u003econsistent compressed-air quality\u003c\/strong\u003e at low operating costs.\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; padding: 15px; border-radius: 10px; margin-top: 10px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry:\u003c\/strong\u003e\u003cbr\u003eThe D75 delivers up to \u003cstrong\u003e12.8 m³\/min at 8 bar\u003c\/strong\u003e or \u003cstrong\u003e11.3 m³\/min at 10 bar\u003c\/strong\u003e. With a \u003cstrong\u003enoise level of approximately 75 dB(A)\u003c\/strong\u003e and efficient cooling, the system operates quietly and reliably—even under continuous load.\u003c\/p\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-Quality Engines\u003c\/h5\u003e\n\u003cp\u003eAll D-Series compressors are equipped with highly efficient, high-quality motors from leading manufacturers. They have energy reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient screw block\u003c\/h5\u003e\n\u003cp\u003eThe screw compressor’s modern rotor design ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Maximum Efficiency Without Belt Losses\u003c\/li\u003e\n\u003cli\u003ei-Log controller with plain-text display and service intervals\u003c\/li\u003e\n\u003cli\u003eMulti-stage air\/oil separation \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eSoundproof, service-friendly design\u003c\/li\u003e\n\u003cli\u003eFor demanding continuous industrial operation (24\/7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background: #fff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD7508\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD7510\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e75 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e12.80 m³\/min\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e11.30 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSound level **\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eConnection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eDN 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eOil capacity***\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e40 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744 · *** may vary slightly depending on operating conditions\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-d-serie-75-90-comprag.jpg?v=1760367891\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto; background: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background: #fff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eLength (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWidth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD75..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2550 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1360 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1880 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2050 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-30-55.jpg?v=1760276979\"\u003e\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD75.. Rotary Screw Compressor (75 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSound-insulated housing with integrated cooling\/fan unit\u003c\/li\u003e\n\u003cli\u003eComplete air\/oil separation, with integrated oil and air filters\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHigh energy efficiency thanks to 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance—no belt replacement required\u003c\/li\u003e\n\u003cli\u003eResidual oil \u0026lt; 3 mg\/m³ – clean compressed air\u003c\/li\u003e\n\u003cli\u003eCompact, robust design with a small footprint\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade quality for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical Applications\u003c\/h5\u003e\u003cp\u003eFor manufacturing, assembly, metalworking, woodworking, plastics processing, painting, and packaging lines—anywhere \u003cstrong\u003ehigh, constant air flow rates\u003c\/strong\u003e are required at a stable supply pressure.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD7508 (5–8 bar, 12.80 m³\/min) and D7510 (5–10 bar, 11.30 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the system?\u003c\/strong\u003e\u003cbr\u003e75 dB(A) during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich compressed air connection is used?\u003c\/strong\u003e\u003cbr\u003eDN 50.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil is there?\u003c\/strong\u003e\u003cbr\u003eApproximate value ≈ 40 liters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is it controlled?\u003c\/strong\u003e\u003cbr\u003eAbout i-Log with plain-text display, operating hours counter, and service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 12.8","offer_id":51514454933851,"sku":"11300101","price":15266.93,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 11.3","offer_id":51514454966619,"sku":"11300102","price":15266.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-75-comprag.jpg?v=1760265364"},{"product_id":"comprag-schraubenkompressor-d-serie-1-1-direktantrieb-90-kw-antriebsleistung-13-4-15-4-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"D Series rotary screw compressor, 1:1 direct drive, 90 kW drive power, 13.4\/15.4 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003ch5\u003e\u003cstrong\u003eComprag D90 rotary screw compressor – 90 kW, direct-drive (1:1 drive)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D90.. models are extremely powerful direct drive rotary screw compressors with \u003cstrong\u003ea\u003c\/strong\u003e 1\u003cstrong\u003e:1 coupling\u003c\/strong\u003e between the motor and the compressor stage. The loss-free power transmission ensures \u003cstrong\u003emaximum efficiency\u003c\/strong\u003e, \u003cstrong\u003eminimal maintenance\u003c\/strong\u003e, and \u003cstrong\u003ea long service life\u003c\/strong\u003e. The integrated \u003cstrong\u003ei-Log control system\u003c\/strong\u003e monitors all relevant operating parameters and simplifies daily operation.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eComprag D Series – Industrial Efficiency in Continuous Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e24\/7 use\u003c\/strong\u003e in production and workshops: direct drive with no belt loss, a sound-insulated housing, and multi-stage air\/oil separation deliver \u003cstrong\u003econsistent compressed-air quality\u003c\/strong\u003e at low operating costs.\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; padding: 15px; border-radius: 10px; margin-top: 10px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFor the highest standards in workshops and industry:\u003c\/strong\u003e\u003cbr\u003eThe D90 delivers up to \u003cstrong\u003e15.4 m³\/min at 8 bar\u003c\/strong\u003e or \u003cstrong\u003e13.4 m³\/min at 10 bar\u003c\/strong\u003e. With a \u003cstrong\u003enoise level of approximately 75 dB(A)\u003c\/strong\u003e and efficient cooling, the system operates quietly and reliably—even under continuous load.\u003c\/p\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-schraubenkompressor-f-fr-frd-serie-comprag.jpg?v=1760018256\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e⚙️ High-Quality Motors\u003c\/h5\u003e\n\u003cp\u003eAll D-Series compressors are equipped with highly efficient, high-quality motors from leading manufacturers. They have power reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e🌀 Efficient Screw Block\u003c\/h5\u003e\n\u003cp\u003eThe screw block’s modern rotor design ensures maximum energy efficiency. A thin film of oil separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background-color: #f5f5f5; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch5\u003e💧 Clean Compressed Air\u003c\/h5\u003e\n\u003cp\u003eOil is reliably removed through centrifugal and gravitational separation as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg\/m³—ensuring exceptionally pure compressed-air quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1:1 direct drive – Maximum Efficiency Without Belt Losses\u003c\/li\u003e\n\u003cli\u003ei-Log controller with plain-text display and service intervals\u003c\/li\u003e\n\u003cli\u003eMulti-stage air\/oil separation \u0026lt; 3 mg\/m³\u003c\/li\u003e\n\u003cli\u003eSoundproof, service-friendly design\u003c\/li\u003e\n\u003cli\u003eFor demanding continuous industrial operation (24\/7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e📌 Technical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x: auto; background: #f5f5f5; border-radius: 10px; padding: 10px; margin-bottom: 15px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 820px; width: 100%; background: #fff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD9008\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD9010\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDrive power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e90 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e8 bar\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eflow rate*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e15.40 m³\/min\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e13.40 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSound level **\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eConnection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eDN 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eRated voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e3-phase, 380–420 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eOil capacity***\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e40 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* according to ISO 1217 · ** according to ISO 3744 · *** may vary slightly depending on operating conditions\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-schraubenkompressor-d-serie-75-90-comprag.jpg?v=1760367891\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto; background: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background: #fff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background: #eaeaea;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eLength (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWidth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eD90..\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2550 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1260 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1880 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2150 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\u003ch5\u003e🔁 Compressor Flowchart\u003c\/h5\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ablaufdiagramm-schraubenkompressor-d-serie-30-55.jpg?v=1760276979\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eD90.. Rotary screw compressor (90 kW, 1:1 direct drive)\u003c\/li\u003e\n\u003cli\u003ei-Log Control System with Display and Monitoring\u003c\/li\u003e\n\u003cli\u003eSound-insulated enclosure with integrated cooling\/fan unit\u003c\/li\u003e\n\u003cli\u003eComplete air\/oil separation, with integrated oil and air filters\u003c\/li\u003e\n\u003cli\u003eInitial fill with high-performance compressor oil\u003c\/li\u003e\n\u003cli\u003eOperating and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🌍 Benefits at a Glance\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHigh energy efficiency thanks to 1:1 direct drive\u003c\/li\u003e\n\u003cli\u003eLow-maintenance—no belt replacement required\u003c\/li\u003e\n\u003cli\u003eResidual oil \u0026lt; 3 mg\/m³ – clean compressed air\u003c\/li\u003e\n\u003cli\u003eCompact, robust design with a small footprint\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade quality for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔧 Typical Applications\u003c\/h5\u003e\u003cp\u003eFor manufacturing, assembly, metalworking, woodworking, plastics processing, painting, and packaging lines—anywhere where \u003cstrong\u003ehigh, constant air flow rates\u003c\/strong\u003e are required at a stable supply pressure.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat options are available?\u003c\/strong\u003e\u003cbr\u003eD9008 (5–8 bar, 15.40 m³\/min) and D9010 (5–10 bar, 13.40 m³\/min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow loud is the system?\u003c\/strong\u003e\u003cbr\u003e75 dB(A) during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich compressed air connection is used?\u003c\/strong\u003e\u003cbr\u003eDN 50.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much oil is there?\u003c\/strong\u003e\u003cbr\u003eApproximate value: 40 liters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is it controlled?\u003c\/strong\u003e\u003cbr\u003eAbout i-Log with plain-text display, operating hours counter, and service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"8 \/ 15.4","offer_id":51514461651291,"sku":"11300111","price":17197.67,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 13.4","offer_id":51514461684059,"sku":"11300112","price":17197.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-d-75-d-90-comprag.jpg?v=1760265621"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-15-kw-antriebsleistung-2-1-2-3-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed operation, 15 kW drive power, 2.1\/2.3 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV15 – variable-speed rotary screw compressor with 15 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV15 is designed for businesses where compressed air demand is not constant—and that is precisely where the DV series demonstrates its greatest strength. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual consumption. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary idle losses and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces moving wear parts, and transmits the motor’s power directly to the compressor. The result is a powerful, low-maintenance, and economical compressed air supply for demanding continuous operation.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive—output adapts to actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 2.3 m³\/min—depending on the selected pressure option\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control system with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a residual oil content of no more than 3 mg\/m³, according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 69 dB(A)\u003c\/p\u003e\n\u003cp style=\"margin:0 0 18px;\"\u003e✅ Filters and separators relevant to maintenance are easily accessible\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its frequency-controlled compressors. The actual savings achievable depend on the load profile, system pressure, system condition, and the design of the compressed air system.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-1508\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300035\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e2.30 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e69 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-1510\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300036\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e2.10 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e69 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified according to ISO 1217, and the sound pressure levels according to ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv11-dv15-abmessungen.png?v=1785936906\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV15\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,190 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e810 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,280 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e445 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air Based on Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV15 operates within its control range according to demand. In addition, the variable frequency drive reduces inrush currents and reduces the load on the motor and electrical components.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Rugged, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are directly connected to each other via a flexible coupling. This eliminates belt slippage, belt replacement, and losses due to gear stages. Fewer moving parts mean less wear, direct power transmission, and high operational reliability.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. Internal pressure losses are kept low by design, while the air-oil separation system limits the residual oil content at the outlet to a maximum of 3 mg\/m³, according to the manufacturer.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eOverview of key components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eScrew compressor:\u003c\/strong\u003e efficiently and continuously compresses the intake air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eElectric motor:\u003c\/strong\u003e directly drives the compressor via the flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eIntake filter:\u003c\/strong\u003e protects the compressor from dust and particles in the ambient air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separator and separation system:\u003c\/strong\u003e separate the mixture of oil and air and reduce the residual oil content.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil filter and thermostat valve:\u003c\/strong\u003e ensure proper lubrication and stable operating temperatures.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e reliably dissipate heat from the oil circuit and compressed air circuit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e monitors operating conditions, alerts, and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller monitors automatic operation and provides the operator with key process values such as operating pressure, the temperature of the air-oil mixture, and operating times. Multiple compatible compressors can be coordinated via the group control system. The controller supports MODBUS RTU for integration into a higher-level control system or control room.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eThe compressor generates oil-lubricated compressed air. According to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment. For dry compressed air that is filtered to meet specific application requirements, an air receiver, a refrigerated air dryer or a desiccant air dryer, as well as appropriate pre-filters, fine filters, and activated carbon filters, must be provided, depending on the application.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eInstallation, Operation, and Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe compressor requires a level surface capable of supporting its total weight, as well as adequate ventilation and exhaust. According to the operating instructions, a clearance of at least 1.5 m must be maintained around the unit, away from walls and adjacent compressors. The hot cooling air must be able to escape unimpeded; electrical installation, circuit protection, and commissioning must be performed by qualified professionals.\u003c\/p\u003e\n\u003cp\u003eThe maintenance schedule calls for daily inspections as well as scheduled maintenance at 500, 2,000, 4,000, and 6,000 operating hours. The operating instructions, actual operating conditions, and the control system’s maintenance indicator are always decisive.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e📌 Important:\u003c\/strong\u003e The compressor is sold without an air receiver, dryer, or external compressed-air filters. The complete compressed air system must be designed to match consumption, desired air quality, and operating conditions.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV15 is particularly well-suited for industrial and trade compressed air networks with fluctuating demand—for example, in production, metalworking, CNC manufacturing, assembly, painting, blasting, packaging, workshops, and automated systems.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to the current compressed air consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DV15 be integrated into a control room?\u003c\/strong\u003e\u003cbr\u003eYes. The v-Log controller supports MODBUS RTU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a refrigerated air dryer?\u003c\/strong\u003e\u003cbr\u003eNo. Dryers, air receivers, and filters are designed separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar version delivers the higher air flow rate. The 5 to 10 bar version is intended for applications with higher system pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 2.3","offer_id":51522103902555,"sku":"11300035","price":4593.32,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 2.1","offer_id":51522103935323,"sku":"11300036","price":4593.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-15-comprag.jpg?v=1760371302"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-18-5-kw-antriebsleistung-2-6-2-9-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed operation, 18.5 kW drive power, 2.6\/2.9 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV18 – variable-speed rotary screw compressor with 18.5 kW, 1:1 direct drive, and on-demand compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV18 is designed for businesses where compressed air demand is not constant—and that is precisely where the DV series demonstrates its greatest strength. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual demand. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary losses caused by idling and cycling.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces the number of moving wear parts, and transmits the motor’s power directly to the compressor. The result is a powerful, low-maintenance, and economical compressed air supply designed for demanding continuous operation.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output matches actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt slippage and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 2.9 m³\/min—depending on the selected pressure option\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective oil separation from compressed air with a residual oil content of no more than 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 70 dB(A)\u003c\/p\u003e\n\u003cp style=\"margin:0 0 18px;\"\u003e✅ Filters and separators relevant to maintenance are easily accessible\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its frequency-controlled compressors. The actual savings achievable depend on the load profile, system pressure, system condition, and the design of the compressed air system.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-1808\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300045\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e2.90 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e70 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-1810\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300046\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e2.60 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e70 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv18-dv22-abmessungen.png?v=1785936920\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV18\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,300 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e940 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,280 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e480 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air According to Actual Needs\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV18 operates within its control range according to demand. In addition, the variable frequency drive reduces inrush currents and reduces the load on the motor and electrical components.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key advantages of frequency control:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The motor speed and air flow rate are determined by the actual compressed air demand.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Idle times and frequent load changes are reduced.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The working pressure remains more stable even when the flow rate fluctuates.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The soft start reduces electrical inrush currents and protects the components.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ This allows for energy savings, especially with varying load profiles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are directly connected via a flexible coupling. This eliminates belt slippage, belt replacement, and losses due to gear stages. Fewer moving parts mean less wear, direct power transmission, and high operational reliability.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key advantages of the 1:1 direct drive:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Direct power transmission from the motor to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ No belts, no belt tension, and no belt wear.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Lower transmission losses and, as a result, higher efficiency.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Less maintenance and lower ongoing service costs.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ Robust and quiet continuous operation with a high level of operational reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. Internal pressure losses are kept low by design, while the oil separation from the compressed air limits the residual oil content at the outlet to a maximum of 3 mg\/m³, according to the manufacturer.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eOverview of key components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eScrew compressor:\u003c\/strong\u003e efficiently and continuously compresses the intake air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eElectric motor:\u003c\/strong\u003e directly drives the compressor via the flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eIntake filter:\u003c\/strong\u003e protects the compressor from dust and particles in the ambient air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil separator tanks and separation systems:\u003c\/strong\u003e separate the mixture of oil and air and reduce the residual oil content.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil filter and thermostat valve:\u003c\/strong\u003e ensure proper lubrication and stable operating temperatures.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e reliably dissipate heat from oil and compressed air circuits.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e monitors operating conditions, alerts, and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller monitors automatic operation and provides the operator with key process values such as operating pressure, the temperature of the air-oil mixture, and operating times. Multiple compatible compressors can be coordinated via the group control system. The controller supports MODBUS RTU for integration into a higher-level control system or control room.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eThe compressor generates oil-lubricated compressed air. According to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment. For dry compressed air filtered to meet specific application requirements, an air receiver, a refrigerated air dryer or desiccant air dryer, and appropriate pre-filters, fine filters, and activated carbon filters must be provided, depending on the application.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eInstallation, Operation, and Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe compressor requires a level surface capable of supporting its total weight, as well as adequate ventilation and exhaust. According to the operating instructions, a clearance of at least 1.5 m must be maintained around the unit, away from walls and adjacent compressors. The hot cooling air must be able to escape unobstructed; electrical installation, fuse protection, and commissioning must be performed by qualified professionals.\u003c\/p\u003e\n\u003cp\u003eThe maintenance schedule calls for daily inspections as well as scheduled maintenance at 500, 2,000, 4,000, and 6,000 operating hours. The operating instructions, actual operating conditions, and the control system’s maintenance indicator always take precedence. Genuine filters, separators, oil, and maintenance kits ensure operational safety and performance.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e📌 Important:\u003c\/strong\u003e The compressor is sold without an air receiver, dryer, or external compressed-air filters. The complete compressed air system must be designed to match consumption, desired air quality, and operating conditions.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV18 is particularly well-suited for industrial and trade compressed air networks with fluctuating demand—for example, in production, metalworking, CNC manufacturing, assembly, painting, blasting, packaging, workshops, and automated systems. For constant base load requirements, it can also be combined with additional compressors to form an energy-optimized station.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to current compressed air consumption. This reduces idle time, keeps the system pressure stable, and can significantly lower energy costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling. There is no belt drive and no additional gear stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DV18 be integrated into a control room?\u003c\/strong\u003e\u003cbr\u003eYes. The v-Log controller supports MODBUS RTU and also enables group control of multiple compatible compressors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a refrigerated air dryer?\u003c\/strong\u003e\u003cbr\u003eNo. Dryers, air receivers, and filters are designed separately according to the required compressed-air quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich option is the right one?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar model delivers a higher air flow rate. The 5 to 10 bar model is designed for applications with higher system pressure. The key factors are actual consumption, the required minimum pressure, and a sufficient power reserve.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 2.9","offer_id":51522131919195,"sku":"11300045","price":5462.84,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 2.6","offer_id":51522131951963,"sku":"11300046","price":5462.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-18-comprag.jpg?v=1760371485"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-22-kw-antriebsleistung-3-2-3-6-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed control, 22 kW drive power, 3.2\/3.6 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV22 – variable-speed rotary screw compressor with 22 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV22 is designed for businesses where compressed air demand is not constant—and that is precisely where the DV series demonstrates its greatest strength. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual demand. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary idle and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces the number of moving wear parts, and transmits the motor’s power directly to the compressor. The result is a powerful, low-maintenance, and economical compressed air supply for demanding continuous operation.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output adjusts to actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 3.6 m³\/min—depending on the selected pressure option\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load\/idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a maximum residual oil content of 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 70 dB(A)\u003c\/p\u003e\n\u003cp style=\"margin:0 0 18px;\"\u003e✅ Filters and separators relevant for maintenance are easily accessible\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its frequency-controlled compressors. The actual savings achievable depend on the load profile, system pressure, system condition, and the design of the compressed air system.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl Range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-2208\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300055\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5–8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3.60 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380–420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e70 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-2210\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300056\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5–10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3.20 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380–420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e70 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv18-dv22-abmessungen.png?v=1785936920\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV22\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,300 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e940 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,280 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e515 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air Based on Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV22 operates within its control range according to demand. In addition, the variable frequency drive reduces inrush currents and reduces the load on the motor and electrical components.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key benefits of frequency control:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The motor speed and air flow rate are determined by the actual compressed air demand.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Idle times and frequent load cycles are reduced.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The working pressure remains more stable even when the flow rate fluctuates.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The soft start reduces electrical inrush currents and protects the components.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ This allows for energy savings, especially with varying load profiles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are directly connected to each other via a flexible coupling. This eliminates belt slippage, belt replacement, and losses due to gear stages. Fewer moving parts mean less wear, direct power transmission, and high operational reliability.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key advantages of the 1:1 direct drive:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Direct power transmission from the motor to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ No belts, no belt tension, and no belt wear.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Lower transmission losses and, as a result, higher efficiency.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Less maintenance and lower ongoing service costs.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ Robust and quiet continuous operation with a high level of operational reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. Internal pressure losses are kept low by design, while the air-oil separation system limits the residual oil content at the outlet to a maximum of 3 mg\/m³, according to the manufacturer.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eOverview of key components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eScrew compressor:\u003c\/strong\u003e efficiently and continuously compresses the intake air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eElectric motor:\u003c\/strong\u003e directly drives the compressor via the flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eIntake filter:\u003c\/strong\u003e protects the compressor from dust and particles in the ambient air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separators and separation systems:\u003c\/strong\u003e separate the oil-air mixture and reduce the residual oil content.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil filter and thermostat valve:\u003c\/strong\u003e ensure proper lubrication and stable operating temperatures.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e reliably dissipate heat from oil and compressed air circuits.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e Monitors operating conditions, alerts, and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller monitors automatic operation and provides the operator with key process values such as operating pressure, air-oil mixture temperature, and operating times. Multiple compatible compressors can be coordinated via the group control system. The controller supports MODBUS RTU for integration into a higher-level control system or control room.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eThe compressor generates oil-lubricated compressed air. According to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment. For dry compressed air that is filtered to meet application requirements, an air receiver, a refrigerated air dryer or a desiccant air dryer, as well as appropriate pre-filters, fine filters, and activated carbon filters, must be provided depending on the application.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eInstallation, Operation, and Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe compressor requires a level surface capable of supporting its total weight, as well as adequate ventilation and exhaust. According to the operating instructions, a clearance of at least 1.5 m must be maintained around the unit from walls and adjacent compressors. The hot cooling air must be able to escape unobstructed; electrical installation, fuse protection, and commissioning must be performed by qualified professionals.\u003c\/p\u003e\n\u003cp\u003eThe maintenance schedule calls for daily inspections as well as scheduled maintenance at 500, 2,000, 4,000, and 6,000 operating hours. The operating instructions, actual operating conditions, and the control system’s maintenance indicator always take precedence. Original filters, separators, oil, and maintenance kits ensure operational safety and performance.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e📌 Important:\u003c\/strong\u003e The compressor is sold without an air receiver, dryer, or external compressed-air filters. The complete compressed air system must be designed to match consumption, desired air quality, and operating conditions.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV22 is particularly well-suited for industrial and trade compressed air networks with fluctuating demand—for example, in production, metalworking, CNC manufacturing, assembly, painting, blasting, packaging, workshops, and automated systems. For applications with a constant base load, it can also be combined with additional compressors to form an energy-optimized station.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to current compressed air consumption. This reduces idle time, keeps the system pressure stable, and can significantly lower energy costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling. There is no belt drive and no additional gear stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DV22 be integrated into a control room?\u003c\/strong\u003e\u003cbr\u003eYes. The v-Log controller supports MODBUS RTU and also enables group control of multiple compatible compressors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a refrigerated air dryer?\u003c\/strong\u003e\u003cbr\u003eNo. Dryers, air receivers, and filters are designed separately according to the required compressed-air quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5–8 bar model delivers the higher air flow rate. The 5–10 bar model is designed for applications with higher system pressure. The key factors are actual consumption, the required minimum pressure, and a sufficient power reserve.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 3.6","offer_id":51522150564187,"sku":"11300055","price":6066.52,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 3.2","offer_id":51522155774299,"sku":"11300056","price":6066.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-22-comprag.jpg?v=1760371836"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-30-kw-antriebsleistung-4-5-5-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed operation, 30 kW drive power, 4.5\/5 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV30 – variable-speed rotary screw compressor with 30 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV30 is designed for facilities where compressed air demand is not constant—and that is precisely where the DV series demonstrates its greatest strength. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual demand. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary idle losses and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces the number of moving wear parts, and transmits the motor’s power directly to the compressor. The result is a powerful, low-maintenance, and economical compressed air supply designed for demanding continuous operation.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output adapts to actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 5.0 m³\/min—depending on the selected pressure variant\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a maximum residual oil content of 3 mg\/m³, according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 72 dB(A)\u003c\/p\u003e\n\u003cp style=\"margin:0 0 18px;\"\u003e✅ Filters and separators relevant to maintenance are easily accessible\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its frequency-controlled compressors. The actual savings achievable depend on the load profile, network pressure, system condition, and the design of the compressed air system.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-3008\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300065\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5.00 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e72 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-3010\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300066\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e4.50 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e72 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv30-dv37-abmessungen.png?v=1785936932\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV30\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,400 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,000 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,500 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e765 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air Based on Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV30 operates within its control range according to demand. In addition, the variable frequency drive reduces inrush currents and reduces the load on the motor and electrical components.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are directly connected via a flexible coupling. This eliminates belt slippage, belt replacement, and losses caused by gear stages. Fewer moving parts mean less wear, direct power transmission, and high operational reliability.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. Internal pressure losses are kept low by design, while the air-oil separation system limits the residual oil content at the outlet to a maximum of 3 mg\/m³, according to the manufacturer.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eOverview of key components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eScrew compressor:\u003c\/strong\u003e efficiently and continuously compresses the intake air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eElectric motor:\u003c\/strong\u003e drives the compressor directly via the flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eIntake filter:\u003c\/strong\u003e protects the compressor from dust and particles in the ambient air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separator and separation system:\u003c\/strong\u003e separate the mixture of oil and air and reduce the residual oil content.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil filter and thermostat valve:\u003c\/strong\u003e ensure proper lubrication and stable operating temperatures.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e reliably dissipate heat from the oil circuit and compressed air circuit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e Monitors operating conditions, messages, and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller monitors automatic operation and provides the operator with key process values such as operating pressure, the temperature of the air-oil mixture, and operating times. Multiple compatible compressors can be coordinated via the group control system. The controller supports MODBUS RTU for integration into a higher-level control system or control room.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eThe compressor generates oil-lubricated compressed air. According to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment. For dry compressed air that is filtered to meet specific application requirements, an air receiver, a refrigerated air dryer or a desiccant air dryer, as well as appropriate pre-filters, fine filters, and activated carbon filters, must be provided, depending on the application.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eInstallation, Operation, and Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe compressor requires a level surface capable of supporting its total weight, as well as adequate ventilation. According to the operating instructions, there must be at least 1.5 m of clear space around the unit, away from walls and adjacent compressors. The hot cooling air must be able to escape unimpeded; electrical installation, circuit protection, and commissioning must be performed by qualified professionals.\u003c\/p\u003e\n\u003cp\u003eThe maintenance schedule calls for daily inspections as well as scheduled maintenance at 500, 2,000, 4,000, and 6,000 operating hours.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e📌 Important:\u003c\/strong\u003e The compressor is sold without an air receiver, air dryer, or external compressed-air filters. The complete compressed air system must be designed to match consumption, desired air quality, and operating mode.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV30 is particularly well-suited for industrial and trade compressed air networks with fluctuating demand—for example, in production, metalworking, CNC manufacturing, assembly, painting, blasting, packaging, workshops, and automated systems.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to the current compressed air consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DV30 be integrated into a control room?\u003c\/strong\u003e\u003cbr\u003eYes. The v-Log controller supports MODBUS RTU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a refrigerated air dryer?\u003c\/strong\u003e\u003cbr\u003eNo. Dryers, air receivers, and filters are designed separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar version delivers the higher air flow rate. The 5 to 10 bar version is intended for applications with higher system pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 5","offer_id":51522174452059,"sku":"11300065","price":8146.6,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 4.5","offer_id":51522174484827,"sku":"11300066","price":8146.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-30-comprag.jpg?v=1760372861"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-37-kw-antriebsleistung-5-6-6-2-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed operation, 37 kW drive power, 5.6\/6.2 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV37 – variable-speed rotary screw compressor with 37 kW, 1:1 direct drive, and on-demand compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV37 is designed for facilities where compressed air demand is not constant—and that is precisely where the DV series truly shines. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual demand. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary idle losses and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces the number of moving wear parts, and transmits the motor’s power directly to the compressor.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output adjusts to actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 6.2 m³\/min – depending on the selected pressure variant\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a maximum residual oil content of 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 72 dB(A)\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its variable-speed compressors.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-3708\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300075\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e6.20 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e72 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-3710\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300076\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5.60 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e72 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv30-dv37-abmessungen.png?v=1785936932\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003eDV37\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,400 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,000 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,500 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e790 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air According to Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV37 operates within its control range according to demand.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are connected directly to each other via a flexible coupling. This eliminates belt slippage, belt replacement, and losses due to gear stages.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. According to the manufacturer, the air-oil separation system limits the residual oil content at the outlet to a maximum of 3 mg\/m³.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separator and separation system:\u003c\/strong\u003e separate the mixture of oil and air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e dissipate heat from the oil circuit and compressed air circuit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e monitors operating conditions and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller provides process values such as operating pressure, the temperature of the air-oil mixture, and operating times, and supports MODBUS RTU.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eAccording to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV37 is suitable for industrial and trade compressed air networks with fluctuating consumption, such as production, metalworking, CNC machining, assembly, painting, blasting, and automated systems.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to the current compressed air consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar version delivers the higher air flow rate. The 5 to 10 bar version is intended for applications with higher system pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 6.2","offer_id":51522196504923,"sku":"11300075","price":9101.91,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 5.6","offer_id":51522196537691,"sku":"11300076","price":9101.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-37-comprag.jpg?v=1728219426"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-45-kw-antriebsleistung-6-2-7-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed operation, 45 kW drive power, 6.2\/7 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV45 – variable-speed rotary screw compressor with 45 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV45 is designed for facilities where compressed air demand is not constant—and that is precisely where the DV series demonstrates its greatest strength. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual demand. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary idle losses and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive requires no belts or gear stages, reduces the number of moving wear parts, and transmits the motor’s power directly to the compressor.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output matches actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 7.0 m³\/min – depending on the selected pressure option\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a maximum residual oil content of 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 75 dB(A)\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its frequency-controlled compressors.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Data\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-4508\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300085\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e7.00 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-4510\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300086\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e6.20 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv45-dv55-abmessungen.png?v=1785936944\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003eDV45\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,650 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,250 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,500 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,055 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air According to Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV45 operates within its control range according to demand.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are connected directly to each other via a flexible coupling. This eliminates belt slippage, belt replacement, and losses caused by gear stages.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. According to the manufacturer, the air-oil separation system limits the residual oil content at the outlet to a maximum of 3 mg\/m³.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separator and separation system:\u003c\/strong\u003e separate the mixture of oil and air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e dissipate heat from the oil circuit and compressed air circuit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e monitors operating conditions and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller provides process values such as operating pressure, the temperature of the air-oil mixture, and operating times, and supports MODBUS RTU.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eAccording to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV45 is suitable for industrial and trade compressed air networks with fluctuating demand, such as production, metalworking, CNC machining, assembly, painting, blasting, and automated systems.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to the current compressed air consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar version delivers the higher air flow rate. The 5 to 10 bar version is intended for applications with higher system pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 7","offer_id":51522226291035,"sku":"11300085","price":11069.71,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 6.2","offer_id":51522226323803,"sku":"11300086","price":11069.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-45-comprag.jpg?v=1760372976"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-55-kw-antriebsleistung-8-5-9-1-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed control, 55 kW drive power, 8.5\/9.1 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV55 – variable-speed rotary screw compressor with 55 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV55 is designed for businesses where compressed air demand is not constant—and that is precisely where the DV series really shines. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual consumption. As a result, the compressor delivers only the amount of air that is currently needed, maintains a stable system pressure, and reduces unnecessary idle losses and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces the number of moving wear parts, and transmits the motor’s power directly to the compressor.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output matches actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 9.1 m³\/min—depending on the selected pressure variant\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a maximum residual oil content of 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 75 dB(A)\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its variable-speed compressors.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-5508\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300095\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e9.10 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-5510\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300096\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e8.50 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1 1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe delivery quantities are specified according to ISO 1217, and the sound pressure levels according to ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv45-dv55-abmessungen.png?v=1785936944\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003eDV55\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,650 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,250 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,500 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,215 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air According to Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV55 operates within its control range according to demand.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are directly connected via a flexible coupling. This eliminates belt slippage, the need for belt replacement, and losses caused by gear stages.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. According to the manufacturer, the air-oil separation system limits the residual oil content at the outlet to a maximum of 3 mg\/m³.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separator and separation system:\u003c\/strong\u003e separate the mixture of oil and air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e dissipate heat from the oil circuit and compressed air circuit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e Monitors operating conditions and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller provides process values such as operating pressure, the temperature of the air-oil mixture, and operating times, and supports MODBUS RTU.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eAccording to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV55 is suitable for industrial compressed air networks with fluctuating demand, such as production, metalworking, CNC machining, assembly, painting, blasting, and automated systems.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to the current compressed air consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar model delivers a higher air flow rate. The 5 to 10 bar model is designed for applications with higher system pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 9.1","offer_id":51522249032027,"sku":"11300095","price":13050.23,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 8.5","offer_id":51522249064795,"sku":"11300096","price":13050.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-55-comprag.jpg?v=1728221440"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-75-kw-antriebsleistung-11-3-12-8-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed operation, 75 kW drive power, 11.3\/12.8 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV75 – variable-speed rotary screw compressor with 75 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV75 is designed for facilities where compressed air demand is not constant—and that is precisely where the DV Series really shines. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual demand. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary losses caused by idling and switching cycles.\u003c\/p\u003e\n\u003cp\u003eThe large-sized screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces the number of moving wear parts, and transmits the motor’s power directly to the compressor. The result is a powerful, low-maintenance, and economical compressed air supply designed for demanding continuous operation.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output matches actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 12.8 m³\/min—depending on the selected pressure option\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective oil separation from compressed air with a maximum residual oil content of 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 75 dB(A)\u003c\/p\u003e\n\u003cp style=\"margin:0 0 18px;\"\u003e✅ Filters and separators relevant for maintenance are easily accessible\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its frequency-controlled compressors. The actual savings achievable depend on the load profile, network pressure, system condition, and the design of the compressed air system.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-7508\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300105\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e12.80 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003eDN 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-7510\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300106\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11.30 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003eDN 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv75-dv90-abmessungen.png?v=1785936958\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV75\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e2,700 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,260 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e1,800 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e2,200 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air According to Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV75 operates within its control range according to demand. In addition, the variable frequency drive reduces inrush currents and reduces the load on the motor and electrical components.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key benefits of frequency control:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The motor speed and air flow rate are determined by the actual compressed air demand.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Idle times and frequent load changes are reduced.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The working pressure remains more stable even when the flow rate fluctuates.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ The soft start reduces electrical inrush currents and protects the components.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ This helps save energy, especially with varying load profiles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are directly connected via a flexible coupling. This eliminates belt slippage, belt replacement, and losses due to gear stages. Fewer moving parts mean less wear, direct power transmission, and high operational reliability.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eThe key advantages of the 1:1 direct drive:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Direct power transmission from the motor to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ No belts, no belt tension, and no belt wear.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Lower transmission losses and, as a result, higher efficiency.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ Less maintenance and lower ongoing service costs.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ Robust and quiet continuous operation with a high level of operational reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. Internal pressure losses are kept low by design, while oil separation from the compressed air limits the residual oil content at the outlet to a maximum of 3 mg\/m³, according to the manufacturer.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eOverview of key components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eScrew compressor:\u003c\/strong\u003e efficiently and continuously compresses the intake air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eElectric motor:\u003c\/strong\u003e directly drives the compressor via the flexible coupling.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eIntake filter:\u003c\/strong\u003e protects the compressor from dust and particles in the ambient air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil separator tanks and separation systems:\u003c\/strong\u003e separate the mixture of oil and air and reduce the residual oil content.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eOil filter and thermostat valve:\u003c\/strong\u003e ensure proper lubrication and stable operating temperatures.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e reliably dissipate heat from oil and compressed air circuits.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e monitors operating conditions, alerts, and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller monitors automatic operation and provides the operator with key process values such as operating pressure, the temperature of the air-oil mixture, and operating times. Multiple compatible compressors can be coordinated via the group control system. The controller supports MODBUS RTU for integration into a higher-level control system or control room.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eThe compressor generates oil-lubricated compressed air. According to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment. For dry and application-specific filtered compressed air, an air receiver, a refrigerated air dryer or desiccant air dryer, and appropriate pre-filters, fine filters, and activated carbon filters must be provided, depending on the application.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eInstallation, Operation, and Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe compressor requires a level surface capable of supporting its total weight, as well as adequate ventilation and exhaust. According to the operating instructions, a clear space of at least 1.5 m must be maintained around the unit, away from walls and adjacent compressors. The hot cooling air must be able to escape unimpeded; electrical installation, circuit protection, and commissioning must be performed by qualified professionals.\u003c\/p\u003e\n\u003cp\u003eThe maintenance schedule calls for daily inspections as well as scheduled maintenance at 500, 2,000, 4,000, and 6,000 operating hours. The operating instructions, actual operating conditions, and the control system’s maintenance indicator always take precedence. Genuine filters, separators, oil, and maintenance kits ensure operational safety and performance.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e📌 Important:\u003c\/strong\u003e The compressor is sold without an air receiver, dryer, or external compressed-air filters. The complete compressed air system must be designed to match consumption, desired air quality, and operating conditions.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV75 is particularly well-suited for industrial and trade compressed air networks with fluctuating demand—for example, in production, metalworking, CNC machining, assembly, painting, blasting, packaging, workshops, and automated systems. For constant base-load demand, it can also be combined with additional compressors to form an energy-optimized station.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to current compressed air consumption. This reduces idle time, keeps the system pressure stable, and can significantly lower energy costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling. There is no belt drive and no additional gear stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DV75 be integrated into a control room?\u003c\/strong\u003e\u003cbr\u003eYes. The v-Log controller supports MODBUS RTU and also enables group control of multiple compatible compressors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a refrigerated air dryer?\u003c\/strong\u003e\u003cbr\u003eNo. Dryers, air receivers, and filters are designed separately based on the required compressed-air quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar model delivers a higher air flow rate. The 5 to 10 bar model is designed for applications with higher system pressure. Key factors include actual consumption, the required minimum pressure, and sufficient power reserve.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 12.8","offer_id":51522273280347,"sku":"11300105","price":18264.18,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 11.3","offer_id":51522273313115,"sku":"11300106","price":18264.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-75-comprag.jpg?v=1728221967"},{"product_id":"comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-90-kw-antriebsleistung-13-4-15-4-m-min-volumenstrom-8-10-bar-max-betriebsdruck","title":"DV Series rotary screw compressor, 1:1 direct drive, variable-speed operation, 90 kW drive power, 13.4\/15.4 m³\/min flow rate, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;color:#222;\"\u003e\n\u003cp\u003e\u003cstrong\u003eComprag DV90 – variable-speed rotary screw compressor with 90 kW, 1:1 direct drive, and demand-based compressed air generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Comprag DV90 is designed for businesses where compressed air demand is not constant—and that is precisely where the DV series demonstrates its greatest strength. The integrated variable frequency drive continuously adjusts the compressor’s speed to match actual demand. As a result, the compressor delivers only the amount of air that is currently needed, maintains stable system pressure, and reduces unnecessary idle losses and switching losses.\u003c\/p\u003e\n\u003cp\u003eThe large-dimensioned screw block is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates the need for belts and gear stages, reduces moving wear parts, and transmits the motor’s power directly to the compressor.\u003c\/p\u003e\n\u003ch5 style=\"font-size:18px;margin:22px 0 12px;\"\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Speed control via variable frequency drive – power output matches actual compressed air demand\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ 1:1 direct drive with no belt loss and no need for regular belt tensioning\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Flow rate of up to 15.4 m³\/min—depending on the selected pressure option\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Constant operating pressure with reduced load cycles and idle cycles\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ v-Log microprocessor control with operating data, group control, and MODBUS connectivity\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Effective air-oil separation with a maximum residual oil content of 3 mg\/m³ according to the manufacturer\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✅ Sound-insulated housing – sound pressure level approx. 75 dB(A)\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:18px 0;\"\u003e\n\u003cstrong\u003e💡 Cost-effective for fluctuating demand:\u003c\/strong\u003e Comprag cites a potential savings of up to 25% in electricity consumption for its variable-speed compressors.\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:1000px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;position:sticky;left:0;z-index:3;box-shadow:2px 0 0 #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eItem Number\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eControl range (bar)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eDelivery rate (m³\/min)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003eSound pressure\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;white-space:nowrap;\"\u003ecompressed-air connection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#fff;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-9008\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300115\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 8 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e15.40 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003eDN 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f8fa;\"\u003e\n\u003ctd style=\"padding:11px;text-align:left;white-space:nowrap;position:sticky;left:0;z-index:2;background:#f8f8fa;font-weight:600;box-shadow:2px 0 0 #ddd;\"\u003eDV-9010\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e11300116\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e5 to 10 bar\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e13.40 m³\/min\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e3 \/ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003e75 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;white-space:nowrap;\"\u003eDN 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:#666;margin-top:10px;\"\u003eThe flow rates are specified in accordance with ISO 1217, and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eDimensions and Weight\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin:16px 0;\"\u003e\u003cimg alt=\"Dimensions of the Comprag DV Series\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/comprag-dv75-dv90-abmessungen.png?v=1785936958\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #ddd;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eLength (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eDepth (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eHeight (mm)\u003c\/th\u003e\n\u003cth style=\"background:#ececec;padding:11px;text-align:center;\"\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003eDV90\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e2,700 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,260 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e1,800 mm\u003c\/td\u003e\n\u003ctd style=\"padding:11px;text-align:center;\"\u003e2,370 kg\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eVariable Speed Control – Compressed Air According to Actual Demand\u003c\/h5\u003e\n\u003cp\u003eA pressure sensor monitors the current system pressure. If consumption changes, the control system automatically adjusts the motor speed via the variable frequency drive. Instead of constantly switching between full load and idle, the DV90 operates within its control range according to demand.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003e1:1 direct drive – Efficient, Robust, and Low-Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe motor and screw block are connected directly to each other via a flexible coupling. This eliminates belt slippage, belt replacement, and losses caused by gear stages.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eConstruction and high-quality components\u003c\/h5\u003e\n\u003cp\u003eInside, an energy-efficient screw compressor, a reliable electric motor with thermal motor protection, an effective oil separation system, and the professional v-Log control system work together. According to the manufacturer, the air-oil separation limits the residual oil content at the outlet to a maximum of 3 mg\/m³.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:14px 16px;margin:16px 0;\"\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eAir-oil separator and separation system:\u003c\/strong\u003e separate the mixture of oil and air.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 5px;\"\u003e✔ \u003cstrong\u003eCoolers and fans:\u003c\/strong\u003e dissipate heat from the oil circuit and compressed air circuit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✔ \u003cstrong\u003ev-Log Control:\u003c\/strong\u003e monitors operating conditions and service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003ev-Log Control and Networking\u003c\/h5\u003e\n\u003cp\u003eThe v-Log controller provides process values such as operating pressure, the temperature of the air-oil mixture, and operating times, and supports MODBUS RTU.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\n\u003cp\u003eAccording to the Comprag catalog, compressed air up to Class 4:4:4 per ISO 8573-1:2010 is possible in a properly designed system. The quality class actually achieved depends on the downstream treatment.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eTypical Applications\u003c\/h5\u003e\n\u003cp\u003eThe Comprag DV90 is suitable for large industrial compressed air networks with fluctuating demand, such as production, metalworking, CNC machining, painting, blasting, and automated systems.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:30px 0;\"\u003e\n\u003ch5 style=\"font-size:18px;margin:0 0 12px;\"\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the DV series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that the supply volume automatically adjusts to the current compressed air consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “1:1 direct drive” mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits its power directly to the screw block via a flexible coupling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich version is correct?\u003c\/strong\u003e\u003cbr\u003eThe 5 to 8 bar version delivers the higher air flow rate. The 5 to 10 bar version is intended for applications with higher system pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Comprag","offers":[{"title":"8 \/ 15.4","offer_id":51522297856347,"sku":"11300115","price":20647.15,"currency_code":"EUR","in_stock":true},{"title":"10 \/ 13.4","offer_id":51522297889115,"sku":"11300116","price":20647.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schraubenkompressor-1-zu-1-direktantrieb-drehzahlgeregelt-dv-90-comprag.jpg?v=1760373789"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/collections\/schraubenkompressor-1-zu-1-direktantrieb-d-30-comprag.jpg?v=1774697905","url":"https:\/\/strahltechnik-express.de\/en-ro\/collections\/schraubenkompressoren-direktantrieb.oembed","provider":"ABS Strahltechnik","version":"1.0","type":"link"}