Diaphragm Gas Pump
UN 022
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

UN 022

  • Flow Rate (max.): 15 l/min
  • Pressure (max.): 4 bar (rel.)
  • Vacuum (max.): 100 mbar (abs.)

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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Benefits
  • Highly resistant to aggressive media
  • Excellent reliability
  • Contamination free transfer
  • Maintenance-free
  • Self priming
  • Can run dry
Special Features
  • Diaphragm pump
Flow Rate (max.)15 l/min
Pressure (max.)4 bar (rel.)
Ultimate Vacuum (max.)100 mbar (abs.)
Valve Material OptionsFFPM, EPDM, FPM
Diaphragm Material OptionsPTFE coated, EPDM, CR
Pump Head Material OptionsAluminium, Stainless steel
Motor Type OptionsAC
  • Automotive
  • Medical equipment
  • Analytical instruments
  • Chemical industry
  • Climate technology
  • Gas analytics
  • Emission monitoring
UN 022
Datasheet UN 022 USA

PDF (1 MB) - Datasheet - English

Operating Manual UN 022 KNF USA

PDF (545 KB) - Operating Manual - English

3D CAD Model UN 022

ZIP (69 MB) - CAD File - English

Flow Rate (max.)15 l/min
Pressure (max.)4 bar (rel.)
Ultimate Vacuum (max.)100 mbar (abs.)
Valve Material OptionsFFPM, EPDM, FPM
Diaphragm Material OptionsPTFE coated, EPDM, CR
Pump Head Material OptionsAluminium, Stainless steel
Motor Type OptionsAC
Benefits
  • Highly resistant to aggressive media
  • Excellent reliability
  • Contamination free transfer
  • Maintenance-free
  • Self priming
  • Can run dry
Special Features
  • Diaphragm pump
  • Automotive
  • Medical equipment
  • Analytical instruments
  • Chemical industry
  • Climate technology
  • Gas analytics
  • Emission monitoring
Datasheet UN 022 USA

PDF (1 MB) - Datasheet - English

Operating Manual UN 022 KNF USA

PDF (545 KB) - Operating Manual - English

3D CAD Model UN 022

ZIP (69 MB) - CAD File - English