Diaphragm Gas Pump
UNMS 020
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

UNMS 020

  • Flow Rate (max.): 1.7 l/min
  • Pressure (max.): 0.5 bar (rel.)
  • Vacuum (max.): 500 mbar (abs.)

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

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Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • Adjustable performance
  • Can run dry
  • Highly resistant to aggressive media
  • Digitally adjustable motor
Special Features
  • Diaphragm pump
Flow Rate (max.)1.7 l/min
Pressure (max.)0.5 bar (rel.)
Ultimate Vacuum (max.)500 mbar (abs.)
Valve Material OptionsEPDM
Diaphragm Material OptionsEPDM
Pump Head Material OptionsPPS
Motor Type OptionsBrushless DC, DC
  • Emission monitoring
  • Inkjet printing
  • Medical equipment
  • Analytical instruments
  • Agriculture
  • Automotive
  • Climate technology
  • Gas analytics
  • Food & beverage industry
  • Security and defense
UNMS 020
Datasheet UNMS 020

PDF (847 KB) - Datasheet - English

Operating Manual UNMS 020 KNF USA

PDF (213 KB) - Operating Manual - English

3D CAD Model UNMS 020

ZIP (3 MB) - CAD File - English

Flow Rate (max.)1.7 l/min
Pressure (max.)0.5 bar (rel.)
Ultimate Vacuum (max.)500 mbar (abs.)
Valve Material OptionsEPDM
Diaphragm Material OptionsEPDM
Pump Head Material OptionsPPS
Motor Type OptionsBrushless DC, DC
Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • Adjustable performance
  • Can run dry
  • Highly resistant to aggressive media
  • Digitally adjustable motor
Special Features
  • Diaphragm pump
  • Emission monitoring
  • Inkjet printing
  • Medical equipment
  • Analytical instruments
  • Agriculture
  • Automotive
  • Climate technology
  • Gas analytics
  • Food & beverage industry
  • Security and defense
Datasheet UNMS 020

PDF (847 KB) - Datasheet - English

Operating Manual UNMS 020 KNF USA

PDF (213 KB) - Operating Manual - English

3D CAD Model UNMS 020

ZIP (3 MB) - CAD File - English