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Pumping Above Our Weight Class

NMP 03 Micro Gas Diaphragm Pump

KNF’s newest diaphragm gas micro pump, the NMP 03, is ultra-small. However, this miniature pump offers tremendous performance in terms of power consumption, suction speed and linearity. Its miniature size, minimal weight, and low noise and vibration characteristics make the NMP 03 micro pump ideal for portable medical and safety-related applications.

Powerful performance in a mini pump package

Measuring 24.2 mm in length only (with brushless DC motor), KNF’s latest diaphragm gas micro pump is setting new standards when it comes to compact design. The NMP 03 is also truly lightweight (starting at 11 g). This makes the pump’s performance data even more impressive. At a constantly linear rate, this miniature pump can transfer quantities from just a few milliliters to up to 500 ml/min. Pumping small quantities of air in a controlled manner has never been so simple. 

Well Suited to a Broad Range of applications

KNF's NMP 03 diaphragm gas micro pump is ideal for applications where size, weight, vibration, and noise are critical requirements. Its unique combination of small size and powerful performance enables the NMP 03 to deliver efficiency, control and linearity in even the smallest of spaces.

  • Emission measurement
  • Portable medical devices
  • Drugs and explosives detection
  • Handheld pipette/dosing
  • Patient monitoring
  • Negative pressure wound therapy
  • Print-head meniscus control
  • many other applications


Application-Specific Performance

Our patented modular design concept provides industry-leading flexibility in material selection, motor options and voltages, and pump accessories. KNF can custom-engineer a solution that fits your unique performance requirements.

Custom Engineered to Meet Your Requirements

NMP 03 DCS
NMP 03 DCM
NMP 03 DCL
NMP 03 DCB-1

Performance Curves

Click to enlarge:

Powerful
Quiet
Precise