Swing-Piston Pump

Jan. 11, 2007
The NPK04 swing-piston pump line features 3.3 lpm of free flow.

The oil and contamination-free pump is available in an optimized version for maximum 21.6-in.-Hg vacuum or 31-psig maximum pressure generation. Two motor options include a standard dc or brushless-dc motor, with the BLDC model only 2.5-in. long. The pumps have low current and power consumption and can be optimized to meet specific OEM performance requirements.

KNF Neuberger Inc., Two Black Forest Rd., Trenton, NJ 08691, (609) 890-8600, knf.com

Sponsored Recommendations

Pumps Push the Boundaries of Low Temperature Technology

June 14, 2024
As an integral part of cryotechnology, KNF pumps facilitate scientific advances in cryostats, allowing them to push temperature boundaries and approach absolute zero.

The entire spectrum of drive technology

June 5, 2024
Read exciting stories about all aspects of maxon drive technology in our magazine.


May 15, 2024
Production equipment is expensive and needs to be protected against input abnormalities such as voltage, current, frequency, and phase to stay online and in operation for the ...

Solenoid Valve Mechanics: Understanding Force Balance Equations

May 13, 2024
When evaluating a solenoid valve for a particular application, it is important to ensure that the valve can both remain in state and transition between its de-energized and fully...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!