{"product_id":"comprag-druckluft-kaltetrockner-rdx-viele-grossen","title":"RDX Compressed Air Refrigerated Air Dryer, Max. 16 bar operating pressure, flow rate 0.4–1.8 m³\/min","description":"\u003ch5\u003e\u003cstrong\u003eComprag RDX – Reliable refrigerated air dryers for dry compressed air\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe Comprag RDX Series refrigerated air dryers are high-quality components for the effective drying of compressed air. They reliably reduce humidity to a pressure dew point of max. +3°C, thereby protecting tools, machines, and products from corrosion, moisture buildup, and quality losses. The RDX‑04, RDX‑06, RDX‑09, RDX‑12, and RDX‑18 models are ideal for use in workshops, trade, and industry with flow rates ranging from 0.4 to 1.8 m³\/min.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eConstant dew point of +3°C for reliable drying\u003c\/li\u003e\n\u003cli\u003eHigh-Performance, Low-Maintenance Aluminum Heat Exchangers\u003c\/li\u003e\n\u003cli\u003eCompact design – easily integrated into existing systems\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly refrigerants (R134a or R513a)\u003c\/li\u003e\n\u003cli\u003eVery low pressure drop thanks to the integrated coalescing separator\u003c\/li\u003e\n\u003cli\u003eIdeal for use with Comprag F Series rotary screw compressors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔧 Technical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 850px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\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;\"\u003eRDX 04\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 06\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 09\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 12\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 18\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eItem Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310000\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310001\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310002\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310003\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFlow rate (m³\/min)*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,4\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,6\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,9\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eOperating pressure (max.)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e7 bar (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eInlet temperature (max.)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e35 °C (max. 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eAmbient temperature (max.)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e25 °C (max. 45 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003epressure dew point\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e+3 °C (max. +10 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant (Type)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eR513a \/ R134a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant charge (kg)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,16\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,21\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,24\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,30\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eConnection thread\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eG ½″\u003c\/td\u003e\n\u003ctd colspan=\"3\" 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; text-align: left;\"\u003eRated voltage (Ph \/ V \/ Hz)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1 \/ 230 \/ 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePower consumption (kW)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,10\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,13\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,15\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,22\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* Measured according to ISO 7183: operating pressure 7 bar, ambient temperature +25 °C, inlet temperature +35 °C.\u003cbr\u003e** Depending on the year of manufacture—see nameplate.\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-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761663524\"\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; text-align: left;\"\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\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 04\u003c\/td\u003e\n\u003ctd rowspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e360 mm\u003c\/td\u003e\n\u003ctd rowspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e360 mm\u003c\/td\u003e\n\u003ctd rowspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e500 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 06\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 09\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 12\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 18\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-anschluss-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761664377\"\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003chr\u003e\u003c!-- Start: Volumenstrom-Rechner (DIN ISO 7183) --\u003e\n\u003cdiv style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\u003c!-- Responsive Layout \u0026 Styling --\u003e\u003c\/div\u003e\n\u003cstyle\u003e#volumenstrom-rechner label{display:block;width:100%;}#volumenstrom-rechner input,#volumenstrom-rechner select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #ccc;border-radius:8px;font-size:14px;}#volumenstrom-rechner .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}#volumenstrom-rechner .row{display:flex;gap:10px;}#volumenstrom-rechner .row select,#volumenstrom-rechner .row input{flex:1;}@media(max-width:700px){#volumenstrom-rechner .grid-2{grid-template-columns:1fr;}}\u003c\/style\u003e\n\u003cdiv id=\"volumenstrom-rechner\" style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\n\u003ch5 style=\"margin: 0 0 12px 0; font-size: 18px; line-height: 1.3;\"\u003e📐 Adjusting the flow rate to operating conditions\u003c\/h5\u003e\n\u003cdiv style=\"background: #f5f5f7; border-radius: 10px; padding: 12px 14px; font-size: 14px; margin-bottom: 12px;\"\u003e\n\u003cp style=\"margin: 0 0 6px 0;\"\u003eHere we offer you a handy calculator for \u003cstrong\u003eadjusting the air flow rate to your specific operating conditions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 6px 0;\"\u003eThe rated capacities of our compressed-air dryers are based on standard conditions in accordance with \u003cstrong\u003eDIN ISO 7183\u003c\/strong\u003e (7 bar, 35 °C inlet temperature, 25 °C ambient temperature).\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eSince actual systems often have varying values, you can use this tool to quickly and easily determine the \u003cstrong\u003ecorrect dryer air flow rate\u003c\/strong\u003e. To do so, enter the air flow rate of your compressor as well as the corresponding \u003cstrong\u003ecorrection factors (F1, F2, F3)\u003c\/strong\u003e—the calculator will display the required dryer air flow rate in m³\/min and l\/min.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #ddd; margin: 12px 0;\"\u003e\n\u003cdiv style=\"background: #f5f5f7; border-radius: 10px; padding: 12px 14px; font-size: 14px;\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStandard conditions (DIN ISO 7183):\u003c\/strong\u003e 7 bar · 35 °C (inlet) · 25 °C (ambient)\u003c\/div\u003e\n\u003cdiv\u003eFormula: \u003cstrong\u003eFlow rate (dryer) = Flow rate (compressor) × F1 × F2 × F3\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #eee; margin: 12px 0;\"\u003e\n\u003cdiv style=\"background: #f5f5f7; border-radius: 10px; padding: 12px 14px; font-size: 14px; margin-bottom: 12px;\"\u003e\n\u003cdiv style=\"font-weight: 600; margin-bottom: 6px;\"\u003e🌡️ Typical discharge temperatures (oil-lubricated rotary screw compressor)\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 4px 0;\"\u003e• Compressor block \u0026gt; 150 °C (without cooling), approx. 80–100 °C after the oil separator\u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003e• \u003cstrong\u003eAfter the aftercooler (compressed air outlet):\u003c\/strong\u003e in practice, usually \u003cstrong\u003e+10 to +15 °C above ambient temperature\u003c\/strong\u003e → at 25 °C ambient temperature, typically \u003cstrong\u003e≈ 35–40 °C\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #eee; margin: 12px 0;\"\u003e\n\u003cdiv class=\"grid-2\"\u003e\n\u003clabel\u003e\u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eFlow rate (compressor)\u003c\/span\u003e\u003c\/label\u003e\u003cdiv class=\"row\"\u003e\n\u003cinput id=\"vs-kompressor\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"z. B. 1.60\"\u003e\u003cselect id=\"einheit\"\u003e\u003coption value=\"m3min\"\u003em³\/min\u003c\/option\u003e\n\u003coption value=\"lmin\"\u003el\/min\u003c\/option\u003e\u003c\/select\u003e\n\u003c\/div\u003e\n\u003clabel\u003e\u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eF1 – Operating Pressure\u003c\/span\u003e\u003c\/label\u003e\u003cdiv class=\"row\"\u003e\n\u003cselect id=\"f1-select\"\u003e\u003c\/select\u003e\u003cinput id=\"f1\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F1\"\u003e\n\u003c\/div\u003e\n\u003clabel\u003e\u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eF2 – Inlet Temperature of Compressed Air\u003c\/span\u003e\u003c\/label\u003e\u003cdiv class=\"row\"\u003e\n\u003cselect id=\"f2-select\"\u003e\u003c\/select\u003e\u003cinput id=\"f2\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F2\"\u003e\n\u003c\/div\u003e\n\u003clabel\u003e\u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eF3 – Ambient Temperature\u003c\/span\u003e\u003c\/label\u003e\u003cdiv class=\"row\"\u003e\n\u003cselect id=\"f3-select\"\u003e\u003c\/select\u003e\u003cinput id=\"f3\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F3\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px;\"\u003e\n\u003cbutton id=\"btn-berechnen\" type=\"button\" style=\"padding: 10px 14px; border: 1px solid #222; background: #222; color: #fff; border-radius: 10px; cursor: pointer;\"\u003eCalculate\u003c\/button\u003e \u003cbutton id=\"btn-reset\" type=\"button\" style=\"padding: 10px 14px; border: 1px solid #ccc; background: #fff; color: #333; border-radius: 10px; cursor: pointer;\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #eee; margin: 12px 0;\"\u003e\n\u003cdiv id=\"ergebnis\" style=\"background: #f8f8fa; border-radius: 10px; padding: 12px 14px; font-size: 15px;\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"ergebnis-zeile\" style=\"margin-top: 6px; font-variant-numeric: tabular-nums;\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ende: Volumenstrom-Rechner --\u003e\u003cp\u003e \u003c\/p\u003e\u003chr\u003e\u003ch5\u003e⚙️ Equipment\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eLED indicator for operation and errors\u003c\/li\u003e\n\u003cli\u003eColor-Coded Dew Point Display\u003c\/li\u003e\n\u003cli\u003eHot gas bypass control to prevent icing\u003c\/li\u003e\n\u003cli\u003eTime-controlled condensate drain with delayed discharge\u003c\/li\u003e\n\u003cli\u003eCoalescing separator (demister) integrated into the heat exchanger\u003c\/li\u003e\n\u003cli\u003eReady for connection with standard threaded connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🏭 Typical Applications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eCompressor systems with continuous air demand\u003c\/li\u003e\n\u003cli\u003eAbrasive Blasting Technology, Painting, and Powder Coating Facilities\u003c\/li\u003e\n\u003cli\u003ePneumatic Tools and Machinery\u003c\/li\u003e\n\u003cli\u003eProduction facilities with increased demands on compressed-air quality\u003c\/li\u003e\n\u003cli\u003eProtecting sensitive equipment from condensation, rust, and malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e🔄 Suggested additions\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesiccant air dryers:\u003c\/strong\u003e For exceptionally dry air (down to a dew point of –40°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated Carbon Adsorber:\u003c\/strong\u003e For removing oil vapors and odors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine and Microfilters:\u003c\/strong\u003e For Particle Separation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir receivers:\u003c\/strong\u003e e.g., 270 L or 500 L for pressure stabilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance kits:\u003c\/strong\u003e With filter cartridges, O-rings, and gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch5\u003e❓ FAQ – Frequently Asked Questions About the RDX Series\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Which refrigerated air dryer is compatible with my compressor?\u003c\/strong\u003e\u003cbr\u003eThe selection depends on your compressor’s flow rate. Example: RDX‑04 for up to 0.4 m³\/min, RDX‑18 for up to 1.8 m³\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. What does the hot gas bypass control do?\u003c\/strong\u003e\u003cbr\u003eIt ensures smooth operation at partial load and prevents the evaporator from freezing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. How often does the dryer need to be serviced?\u003c\/strong\u003e\u003cbr\u003eWe recommend a weekly visual inspection and a complete service once a year—e.g., replacing the condensate drain and cleaning the heat exchanger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4. Can I connect the dryer directly?\u003c\/strong\u003e\u003cbr\u003eYes—the RDX models are ready to plug in and only require a 230 V power connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5. How do I know if everything is running smoothly?\u003c\/strong\u003e\u003cbr\u003eThe LED status indicator provides information on operating and fault conditions. In addition, a color display shows the current dew point status.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"0.4","offer_id":49086868521307,"sku":"14310000","price":516.0,"currency_code":"CHF","in_stock":true},{"title":"0.6","offer_id":49086868554075,"sku":"14310001","price":536.0,"currency_code":"CHF","in_stock":true},{"title":"0.9","offer_id":49086868586843,"sku":"14310002","price":570.0,"currency_code":"CHF","in_stock":true},{"title":"1.2","offer_id":49086868619611,"sku":"14310003","price":617.0,"currency_code":"CHF","in_stock":true},{"title":"1.8","offer_id":49086868652379,"sku":"14310004","price":699.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/druckluft-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1752659657","url":"https:\/\/strahltechnik-express.de\/en-ch\/products\/comprag-druckluft-kaltetrockner-rdx-viele-grossen","provider":"ABS Strahltechnik","version":"1.0","type":"link"}