KNF Neuberger Inc.

2 Black Forest Road
Trenton,  NJ  08691

United States


KNF Neuberger gas and liquid pumps handle many clinical diagnostics instrument tasks, including: washing, waste handling, metering/dosing, aspiration, degassing/debubbling, fluid transfer and recirculation, vacuum, and pneumatics. KNF optimizes pumps to your OEM performance needs, balancing desired controllability, lifetime, and cost. Stop by to consult with a KNF engineer about your next project.

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  • KNF creates custom made OEM pumps to fit seamlessly with your waste handling needs in clinical diagnostic instruments. KNF pumps are built to aid in the facilitation of both direct liquid waste handling and vacuum-over-liquid waste collection. Learn More.
  • Demands from global health care systems for solutions in diagnostics – molecular, in vitro, and Point of Care (POC), have reached a critical level due to spikes in cases of COVID-19. Medical equipment manufacturers rely on a trusted team of component suppliers, like KNF Neuberger, to provide expertise, products and the collaboration necessary to produce the finished goods. Learn More.


  • New KNF Liquid and Gas Pumps for Diagnostics Equipment
    New smooth-flow FP 150 expands the flow rate range of KNF low-pulse liquid pumps to 0.2 - 12.4 L/min. New gas pumps include NMP850 HP offering flow from 7 - 30 L/min with pressure >36 psig and vacuum down to 100 mbar abs. New NPK 06 is part the growing line of compact swing piston compressors now spanning 3 - 78 L/min flow with pressure to 80 psig....

  • KNF continues to innovate liquid, vacuum, and compressor pumps for clinical diagnostic applications. New products at AACC 2020 include smooth-flow FP 150. This entry expands the full range of low-pulse liquid diaphragm pumps to flow rates from 0.2 - 12.4 L/min. KNF low-pulsation pumps combine the advantages of diaphragm liquid-pump technology with pulsation levels comparable to gear pumps. They are self-priming, have run-dry ability, and provide long, maintenance-free lifetimes under continuous-operation conditions.  Learn More

    New gas pumps include micro diaphragm pump NMP850 HP, offering high flow, pressure, and suction performance in a small size. The performance of this small pump is impressive, with rates flow from 7 - 30 L/min, pressure to >36 psig, and vacuum down to 100 mbar abs. Learn More.

    Also new is micro NPK 06, part of a growing line of compact swing piston compressors that now spans 3 - 78 L/min flow with up to 80 psig pressure. Learn More.