KNF · Diaphragm Liquid Pump

NF 300

The KNF NF 300 is a diaphragm liquid pump engineered for reliable operation, delivering up to 3 l/min, at up to 1 bar (rel.), suction height 3 mH2O. It is built with a PP, PVDF, PTFE pump head, PTFE diaphragm options, EPDM, FFKM valve options and DC, Brushless DC, AC motor, and offers IP>44, integrated pressure relief valve available, self-priming, can run dry, contamination-free transfer and highly resistant to aggressive media. The pump is NSF certified and contamination-free transfer, and features digitally adjustable motor.

The NF 300 is widely used in chemical industry, automotive, inkjet printing, medical equipment, lab equipment, security & defense, fuel cells and cleaning & disinfection.

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

Frequently Asked Questions

What is the maximum flow rate of the NF 300?

The NF 300 delivers up to 3 l/min at 1 bar (rel.).

Is the NF 300 self-priming and can it run dry?

Yes — the NF 300 is self-priming and can run dry without damage.

Which wetted materials are available for the NF 300?

The NF 300 is available with heads: PP, PVDF, PTFE; diaphragms: PTFE; valves: EPDM, FFKM.

Manufacturer page and datasheet

Contact LDR Technologies about NF 300