KNF · Diaphragm Gas Pump
The KNF NP 40 is a diaphragm gas pump (vacuum duty) engineered for reliable operation, delivering up to 3.7 l/min, with vacuum to 210 mbar (abs.). It is built with a PPS pump head, EPDM diaphragm options, EPDM valve options and DC, Brushless DC motor, and offers can run dry, high performance-to-size ratio, contamination-free transfer, maintenance-free and low pulsation. The pump is contamination-free transfer, and features digitally adjustable motor.
The NP 40 is widely used in analytical instruments, chemical industry, climate technology, emission monitoring, food & beverage, gas analytics, inkjet printing, lab equipment, medical equipment, security & defense and vacuum technology.
The NP 40 delivers up to 3.7 l/min with vacuum to 210 mbar (abs.).
Yes — the NP 40 is can run dry without damage.
The NP 40 is available with heads: PPS; diaphragms: EPDM; valves: EPDM.