KNF · Diaphragm Liquid Pump

FP 25

The KNF FP 25 is a diaphragm liquid pump (smooth flow) engineered for reliable operation, delivering up to 0.25 l/min, at up to 1 bar (rel.), suction height 3 mH2O. It is built with a PPS pump head, PTFE, EPDM diaphragm options, FFKM, EPDM valve options and DC, Brushless DC motor, and offers IP>44, low pulsation, can run dry, self-priming and maintenance-free. The pump is NSF certified and FDA-approved materials available.

The FP 25 is widely used in analytical instruments, cleaning & disinfection, emission monitoring, food & beverage, fuel cells, inkjet printing and semiconductors.

• Flow rate: 0.25 l/min
• Pressure: 1 bar
• Suction height: 3 mH₂O

Frequently Asked Questions

What is the maximum flow rate of the FP 25?

The FP 25 delivers up to 0.25 l/min at 1 bar (rel.).

Is the FP 25 self-priming and can it run dry?

Yes — the FP 25 is self-priming and can run dry without damage.

Which wetted materials are available for the FP 25?

The FP 25 is available with heads: PPS; diaphragms: PTFE, EPDM; valves: FFKM, EPDM.

Manufacturer page and datasheet

Contact LDR Technologies about FP 25