Swing-Piston Vacuum Pumps offer maintenance-free operation.

Press Release Summary:

Measuring 2.5 in. long, NPK04 micro-miniature pumps deliver free flow rates up to 4 Lpm and provide compact solutions to transfer, evacuate, or compress air. Operated in any position, versions can be optimized to generate vacuum up to 21 in. Hg or maximum pressure of 45 psig. Pumps can move media oil-free, and can be customized with either standard dc motors or brushless dc motors, optional logic speed control interface, and low EMI/RFI, to meet particular OEM requirements.


Original Press Release:

KNF Micro-Miniature Swing-Piston Vacuum Pumps Generate High Flows at Vacuum or Pressure

New KNF Type NPK04 micro-miniature swing-piston pumps introduce high-performance and compact solutions to transfer, evacuate, or compress air. These extremely small (2.5 in. long) pumps deliver free flow rates up to 4 LPM and versions can be optimized to generate significantly increased vacuum (up to 21 in. Hg) or pressure (maximum 45 psig). Typical OEM applications include medical and analytical instruments, ink-jet printers, and devices or equipment requiring reliable pneumatics, among others. Their unique design incorporates a swing piston enabling the pump to move media oil-free. Users can specify either standard DC motors or brushless DC motors offering longer life, optional logic speed control interface, and low EMI/RFI. All NPK04 pumps operate maintenance-free, run quietly with minimal vibration, and provide sustained energy-efficient service. They can operate in any position and are supplied ready for installation. Standard pumps can be customized to meet particular OEM requirements. Contact David H. Vanderbeck, Business Development Manager, KNF Neuberger, Inc., 2 Black Forest Road, Trenton, NJ 08691-1810 USA. Phone: 609-890-8600. Email: knfusa@knf.com Web site: www.knfOEM.com

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