Diaphragm Gas Pump
N 922 FT Ex
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

N 922 FT Ex

  • Flow Rate (max.): 16 l/min
  • Pressure (max.): 2 bar (rel.)
  • Vacuum (max.): 200 mbar (abs.)
Datasheet
Operating Manual
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Contact UsFrequent 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.

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Contact UsFrequent Questions
Benefits
  • Excellent reliability
  • Contamination free transfer
  • Highly resistant to aggressive media
  • Adjustable performance
  • Maintenance-free
  • Low sound level
Special Features
  • Diaphragm pump
  • High IP class (>44)
  • Ex-proof
Flow Rate (max.)16 l/min
Pressure (max.)2 bar (rel.)
Ultimate Vacuum (max.)200 mbar (abs.)
Valve Material OptionsFFPM
Diaphragm Material OptionsPTFE coated
Pump Head Material OptionsPTFE
Motor Type OptionsAC
  • Analytical instruments
  • Chemical industry
  • Gas analytics
  • Emission monitoring
  • Climate technology
N 922 FT Ex
Datasheet N 922 FT Ex - 50Hz

PDF (3 MB) - Datasheet - English

Datasheet N 922 FT Ex - 60Hz

PDF (3 MB) - Datasheet - English

Operating Manual N 922 FT Ex

PDF (6 MB) - Operating Manual - English

Flow Rate (max.)16 l/min
Pressure (max.)2 bar (rel.)
Ultimate Vacuum (max.)200 mbar (abs.)
Valve Material OptionsFFPM
Diaphragm Material OptionsPTFE coated
Pump Head Material OptionsPTFE
Motor Type OptionsAC
Benefits
  • Excellent reliability
  • Contamination free transfer
  • Highly resistant to aggressive media
  • Adjustable performance
  • Maintenance-free
  • Low sound level
Special Features
  • Diaphragm pump
  • High IP class (>44)
  • Ex-proof
  • Analytical instruments
  • Chemical industry
  • Gas analytics
  • Emission monitoring
  • Climate technology
Datasheet N 922 FT Ex - 50Hz

PDF (3 MB) - Datasheet - English

Datasheet N 922 FT Ex - 60Hz

PDF (3 MB) - Datasheet - English

Operating Manual N 922 FT Ex

PDF (6 MB) - Operating Manual - English