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Air and Gas OEM Pumps: Micro Pumps
Micro PumpsMini PumpsHigh CapacitySwing PistonHeated SamplingDouble DiaphraExplosion ProofDeep Vacuum
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Micro Air/Gas Pumps for the OEM Designer Search:
Pump Series
(Link to Datasheets)
Available
Motors
Flow Rate
LPM
Max Vacuum
in. Hg
Max Pressure
psig
UNMP05 (PDF:190kb/2pgs) DC/BLDC/IC .25 - .45 15.2 2.2
UNMP09 (PDF:190kb/2pgs) DC/BLDC/IC .65 - .85 15.2 7.3
UNMP015 (PDF:400kb/2pgs) DC/BLDC/IC 1.3 - 1.6 18.1 13.7
UNMP015.1.2L (PDF:550kb/2pgs) NEW! DC 2.1 12.2 8.7
NMS020 (PDF:1.1mb/2pgs) NEW! DC 1.8 15 7.5
UNMP830 (PDF:107k/2pgs)
replaces UNMP30
AC/DC/BLDC 3.1 22.8 22
UNPK04 (PDF:126kb/2pgs) DC/BLDC 3.3 21 15 (31 intermittent)
UNMP850 (PDF:98k/2pgs)
replaces UNMP50
DC/BLDC 4.2 - 4.5 23.1 22
UNMP850.1.2 (PDF:190K/5pgs) NEW! BLDC 8.0 23.1 22

Motor Key: DC=Brush DC, BLDC=Brushless DC, IC=Ironless-Core. (a) Absolute

NEW!

High-Efficiency NMS020 Vacuum Pump and Compressor

Designed specifically for pumping air or gases in tight conditions, this pump is a reliable, high-flow pump for use in analytical instruments where small size is critical, measuring only 44 mm long.

NPK04DC swing

UNMP850 Vacuum Pump and Compressor

The UNMP850 features 4.5 liters per minute of free flow per head, and is available in a single head or double-head design. The BLDC model features available speed and logic on/off controls for integration into instrumentation control circuitry.

Micropumps are available with a variety of motor types, including DC,  brushless DC with optional speed control, ironless core, and AC, these pumps are designed specifically for pumping air and gases.

NEW! View our video on motor selection.

Unit Conversion Tools: Chemical Resistance Chart: Chemical Resistance Chart

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NOTES: Standard continuous performance ratings listed on this KNF website and on KNF datasheets are based on technical data and test results of nominal units at sea level, measured with an ambient temperature of 70°F (21°C), and nominal electrical supply as listed above, and are for reference only.Multiple-head models, different performance models, cost-effective OEM modifications, and a variety of motor options and different materials of construction are also available. Certified drawings are available upon request. Specifications subject to change without notice. You should always check corrosion resistance charts for compatibility with the medium you intend to pump.

KNF NEUBERGER, INC.
Two Black Forest Road
Trenton, New Jersey 08691-1810
609-890-8600 • Fax 609-890-8323 • site map

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KNF diaphragm pumps