Flow rate (at atm. pressure)

Up to




Down to


mbar abs.


Up to


bar g

KNF NMP 830 KDE - Micro Gas Pump
Stronger, better and smaller

Supplied with the stress-optimized diaphragm, N 830 series features a high pneumatic performance, a longer service life, and a relatively small size. Better still, the new valves significantly reduce the resistance to flow.

Thanks to the KNF Modular System, NMP 830 is able to offer a great variety of material selection, motor options, and voltages.

The pumps can be driven by either AC motor, DC motors or brushless DC motor for long durability. Contact us to learn more.

    • For version with BLDC motor: no sparks, safe and reliable constant use, and particularly long durability
    • Maintenance free
    • Can operate in any installed position
    • Uncontaminated flow due to oil-free operation
    • Compact size
    • High pneumatic performance
    • High level of gas tightness
    • Low aerodynamic loss
    • Long product life
    • Ready for assembly
  • Flow rate l/min at atm. pressure3.1
    Ultimate vacuum mbar abs.240
    Operating pressure bar g1.4
    Permissible ambient temperature °C+5° to +40°C

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Micro Diaphragm Gas Pumps


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