NMP 830 HP

Flow rate (at atm. pressure)





mbar abs.


Up to


bar g

KNF Micro Gas Pump - NMP830HP KPDCB

Micro Gas Pump, To the Next Level

KNF NMP 830 HP (Single Head Version) offers 5.5 l/min flow rates, best-in-class pressure of up to 3.0 bar g, and vacuum down to 50 mbar absolute. Compared to its previous model, the NMP 830 HP Series provides a 33–44% increase in flow-to-size ratio with only 31mm in width.

A Wide Range of Application Possibilities

Thanks to its compact size, high performance, and quiet operation, this micro gas pump is ideal for medical, reprographic, environmental, security monitoring, food processing, and fuel cell applications.

Performance Data
Pump headPPS
DiaphragmEPDM / FKM or PTFE on request
ValveEPDM / FKM or FFKM on request
Flow rate at atm. pressure – l/min5.55.55.5
Ultimate vacuum – mbar abs.200200200
Ultimate pressure – bar g2.13.03.0
Media and ambient temperature+5° to +40°C / -20° to +60°C on request
Weight g185170170

A Great Variety of Customization Options

The NMP 830 HP Series comes with EPDM and PPS wetted components, optionally FKM, PTFE and FFKM. All materials are FDA-certified, and motor options ranging from cost-effective to high-end models are also available.

For dual head version offering up to 10 l/min flow rate, see NMP 830.1.2 HP. Please don’t hesitate to contact us for more questions.

    • ONE pump for vacuum and pressure application
    • High pneumatic performance
    • High power density / compact size
    • Can operate in any position
    • Long product life and maintenance-free
    • All materials FDA-certified

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