KNF · Diaphragm Liquid Pump
The KNF FF 20 is a diaphragm liquid pump engineered for reliable operation, delivering up to 0.23 l/min, at up to 3 bar (rel.), suction height 3.5 mH2O. It is built with a PP pump head, EPDM, PTFE diaphragm options, EPDM, FFKM valve options and DC, Brushless DC motor, and offers high performance-to-size ratio, low sound level, contamination-free transfer, maintenance-free, highly resistant to aggressive media, self-priming and can run dry. The pump is NSF certified and contamination-free transfer, and features digitally adjustable motor.
The FF 20 is widely used in inkjet printing, medical equipment, analytical instruments, lab equipment, climate technology, fuel cells and cleaning & disinfection.
The FF 20 delivers up to 0.23 l/min at 3 bar (rel.).
Yes — the FF 20 is self-priming and can run dry without damage.
The FF 20 is available with heads: PP; diaphragms: EPDM, PTFE; valves: EPDM, FFKM.