KNF Neuberger Inc

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About KNF Neuberger Inc

KNF gas and liquid pumps solve many inkjet and coating equipment challenges for a variety of tasks. The full range of KNF gas pumps reach flow rates over 290 L/min, handle pressures up to 12 bar and reach vacuum levels as deep as 0.5 mbar. KNF liquid pumps range in flow rates from just microliters up to over 12 LPM and can handle pressures up to 16 bar. These large ranges allow KNF to participate in many inkjet applications – from industrial equipment printing onto small, precise coverage areas at low speeds on specialty substrates, to large surface areas at high speeds on substrates such as corrugated board or packaging. KNF OEM pumps are designed to facilitate modifications for specific applications -- starting at a lot size of one. Stop by and talk to one of our engineers about your project and discover why KNF is the pump innovation leader.

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New Products

KNF Neuberger Inc Smallest Smooth-Flow Pump

New FP 150 expands the KNF low-pulse liquid diaphragm pump family to flow ranging from 0.2 – 12.4 L/min. This line combines pulsation on par with gear pumps with advantages of diaphragm pump technology – self-priming, run-dry safe, and long life. Pulsation is ≤150 mbar at the pump outlet, with achievable peak-to-peak pulsation far below this. Perfect for recirculation of bulk ink, ink transfer to upper reservoirs or directly to printheads, and recirculation in flow-through printhead systems.

KNF Launches New Compact, High-Performance Gas Pumps

Introducing two new quiet, compact, and high-performance compressor/vacuum diaphragm pumps. NMP850 HP offer maximum flow rates from 7–30L/min, producing pressure >36 psig and vacuum to 200 mbar abs. Gas-tight and condensate-tolerant N 96 handles gas up to 158°F in ambient temperatures to 122°F, with flow to 8.5L/min and maximum pressure/vacuum of 36 psig/100 mbar abs. These pumps are perfect for meniscus control and purging, ink degassing, indirect ink control in flow-through printhead systems.

Special Offers

Enter to Win a $100 Amazon eGift Card!

Category: Giveaways

Do you have an equipment project that needs the right pump? Chat with a KNF engineer about your project and we'll enter you in a contest to win a $100 Amazon eGift card! One lucky winner selected each of the three weeks of the Printing United conference. One entry per week per person.