Diaphragm Gas Pump
NMP 850 HP
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

NMP 850 HP

  • Flow Rate (max.): 7 l/min
  • Pressure (max.): 2.2 bar (rel.)
  • Vacuum (max.): 220 mbar (abs.)

Sample Pumps are available for this pump series.

Order Sample Pump
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Contact Us Frequent Questions

KNF diaphragm gas pumps transfer or compress gases and vapors and generate a vacuum without contaminating the media. Different options are available for application-specific requirements related to size, motor type, control, voltage, chemical resistance, safety, vibration, noise, and temperature resistance. All pump types offer oil-free operation.

 

Go to the double-head version of this pump NMP 850.1.2 HP.

Would you like to learn more about this product?
Contact Us Frequent Questions
Benefits
  • Can run dry
  • Excellent reliability
  • High performance-to-size ratio
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • FDA-approved materials available
  • Digitally adjustable motor
  • Flow-tight in Off mode (NC valve)
  • Self priming
  • Low pulsation
Special Features
  • Diaphragm pump
Flow Rate (max.)7 l/min
Pressure (max.) 2.2 bar (rel.)
Ultimate Vacuum (max.) 220 mbar (abs.)
Valve Material OptionsEPDM
Diaphragm Material OptionsEPDM
Pump Head Material OptionsPPS
Motor Type OptionsBrushless DC
  • Fuel cells
  • Inkjet printing
  • Medical equipment
  • Analytical instruments
  • Lab equipment
  • Agriculture
  • Automotive
  • Climate technology
  • Gas analytics
  • Emission monitoring
  • Food & beverage industry
  • Security and defense
  • Semi-conductors
  • Vacuum technology
  • Cleaning and disinfection
NMP 850 HP
Datasheet NMP 850 HP

PDF (1 MB) - Datasheet - English

Operating Manual NMP 850 HP

PDF (486 KB) - Operating Manual - English

3D CAD Model NMP 850 HP

ZIP (24 MB) - CAD File - English

Flow Rate (max.)7 l/min
Pressure (max.) 2.2 bar (rel.)
Ultimate Vacuum (max.) 220 mbar (abs.)
Valve Material OptionsEPDM
Diaphragm Material OptionsEPDM
Pump Head Material OptionsPPS
Motor Type OptionsBrushless DC
Benefits
  • Can run dry
  • Excellent reliability
  • High performance-to-size ratio
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • FDA-approved materials available
  • Digitally adjustable motor
  • Flow-tight in Off mode (NC valve)
  • Self priming
  • Low pulsation
Special Features
  • Diaphragm pump
  • Fuel cells
  • Inkjet printing
  • Medical equipment
  • Analytical instruments
  • Lab equipment
  • Agriculture
  • Automotive
  • Climate technology
  • Gas analytics
  • Emission monitoring
  • Food & beverage industry
  • Security and defense
  • Semi-conductors
  • Vacuum technology
  • Cleaning and disinfection
Datasheet NMP 850 HP

PDF (1 MB) - Datasheet - English

Operating Manual NMP 850 HP

PDF (486 KB) - Operating Manual - English

3D CAD Model NMP 850 HP

ZIP (24 MB) - CAD File - English

Get a Sample Pump

Try out and experience the exceptional quality of KNF diaphragm pumps firsthand by ordering a sample pump. To order, create a new account or log in to your existing account.
Diaphragm Gas Pump-NMP 850 KPDC-BI4 HP
Diaphragm Gas Pump
NMP 850 KPDC-BI4 HP

Specific Performance Data

  • Flow Rate (max.): 7 l/min
  • Pressure (max.): 2.2 bar (rel.)
  • Vacuum (max.): 220 mbar (abs.)

Tech Specifications

  • Pump Head Material: PPS
  • Diaphragm Material: EPDM
  • Valve Material: EPDM
  • Motor Type: Brushless DC
  • Voltage: 10 - 26.4 V
  • Hydraulic Connections: Hose connector ID 5 mm

Accessories NMP 850 HP

Here, you can find an overview of the available accessories for this product. For further details or order requests, please get in touch with our experts. Contact Us
Silencers & Filters Part No.
Silencer
Suitable for hose barbs
Part No. 111524
Silencer
Suitable for hose barbs
Part No. 118819
Silencer
Suitable for DN 4/6
Part No. 314005
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