{"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 free air delivery, 8\/10 bar max. operating pressure","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;line-height:1.65;color:#222;\"\u003e\u003cp\u003e\u003cstrong\u003eComprag DV37 – variable-speed rotary screw compressor with 37 kW, 1:1 direct drive, and demand-based compressed-air generation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe integrated variable frequency drive continuously adjusts compressor speed to actual compressed-air demand, helping maintain stable system pressure while reducing unnecessary idle and switching losses.\u003c\/p\u003e\u003cp\u003eThe generously sized screw airend is connected directly to the electric motor via a flexible coupling. The 1:1 direct drive eliminates belts and gear stages and provides efficient power transmission.\u003c\/p\u003e\u003ch5\u003eYour Benefits at a Glance\u003c\/h5\u003e\u003cp\u003e✅ Variable-speed control matched to actual compressed-air demand\u003cbr\u003e✅ 1:1 direct drive without belt losses\u003cbr\u003e✅ Free air delivery up to 6.2 m³\/min\u003cbr\u003e✅ Stable operating pressure with reduced load\/idle cycles\u003cbr\u003e✅ v-Log controller with group control and MODBUS connectivity\u003cbr\u003e✅ Effective air\/oil separation with residual oil content up to 3 mg\/m³ according to the manufacturer\u003cbr\u003e✅ Sound-insulated housing – approx. 72 dB(A)\u003c\/p\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eDV-3708:\u003c\/strong\u003e 5–8 bar, free air delivery 6.20 m³\/min, G 1¼ compressed-air connection\u003cbr\u003e\u003cstrong\u003eDV-3710:\u003c\/strong\u003e 5–10 bar, free air delivery 5.60 m³\/min, G 1¼ compressed-air connection\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3-phase, 380–420 V, 50 Hz\u003cbr\u003e\u003cstrong\u003eSound pressure:\u003c\/strong\u003e 72 dB(A)\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1,400 × 1,000 × 1,500 mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 790 kg\u003c\/p\u003e\u003cp\u003eThe free air delivery values are specified in accordance with ISO 1217 and the sound pressure levels in accordance with ISO 3744.\u003c\/p\u003e\u003ch5\u003eVariable-Speed Control\u003c\/h5\u003e\u003cp\u003eA pressure sensor monitors system pressure and the controller adjusts motor speed via the variable frequency drive. The DV37 therefore operates according to demand rather than repeatedly switching between full load and idle.\u003c\/p\u003e\u003ch5\u003e1:1 Direct Drive\u003c\/h5\u003e\u003cp\u003eThe electric motor and screw airend are connected directly via a flexible coupling, eliminating belt slippage, belt replacement, and gear-stage losses.\u003c\/p\u003e\u003ch5\u003eConstruction and Components\u003c\/h5\u003e\u003cp\u003eAn energy-efficient screw airend, electric motor with thermal protection, effective air\/oil separation system, cooler, filters, and the v-Log controller work together to provide a reliable compressed-air supply.\u003c\/p\u003e\u003ch5\u003eCompressed-Air Quality and Treatment\u003c\/h5\u003e\u003cp\u003eThe compressor generates oil-injected compressed air. The final compressed-air quality depends on downstream treatment such as dryers and appropriate compressed-air filters.\u003c\/p\u003e\u003ch5\u003eTypical Applications\u003c\/h5\u003e\u003cp\u003eThe Comprag DV37 is suitable for industrial and trade compressed-air networks with fluctuating demand, including production, metalworking, CNC machining, assembly, painting, blasting, and automated systems.\u003c\/p\u003e\u003ch5\u003eFrequently Asked Questions\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhy is the DV Series variable-speed?\u003c\/strong\u003e\u003cbr\u003eSo that free air delivery automatically adapts to current compressed-air consumption.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does 1:1 direct drive mean?\u003c\/strong\u003e\u003cbr\u003eThe electric motor transmits power directly to the screw airend via a flexible coupling.\u003c\/p\u003e\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","url":"https:\/\/strahltechnik-express.de\/en-ie\/products\/comprag-schraubenkompressor-dv-serie-1-1-direktantrieb-drehzahlgeregelt-37-kw-antriebsleistung-5-6-6-2-m-min-volumenstrom-8-10-bar-max-betriebsdruck","provider":"ABS Strahltechnik","version":"1.0","type":"link"}