Flow Rate (max.): 1.7 l/min Pressure (max.): 0.5 bar (rel.) Vacuum (max.): 500 mbar (abs.) KNF diaphragm gas pumps transfer or compress gases and vapors and generate a vacuum without contaminating the media. Different options are available for application-specific requirements related to size, motor type, control, voltage, chemical resistance, safety, vibration, noise, and temperature resistance. All pump types offer oil-free operation. Technical Details Flow Rate (max.) 1.7 l/min Pressure (max.) 0.5 bar (rel.) Ultimate Vacuum (max.) 500 mbar (abs.) Valve Material Options EPDM Diaphragm Material Options EPDM Pump Head Material Options PPS Motor Type Options DC, Brushless DC Features Benefits Low pulsation Excellent reliability High performance-to-size ratio Low sound level Contamination free transfer Maintenance-free Highly resistant to aggressive media Self priming Can run dry Flow-tight in Off mode (NC valve) Digitally adjustable motor Special Features Diaphragm pump Applications Emission monitoring Inkjet printing Medical equipment Analytical instruments Agriculture Automotive Climate technology Gas analytics Food & beverage industry Security and defense Downloads Datasheet NMS 020 Operating Manual NMS 020 3D CAD Model NMS 020