Diaphragm Gas Pump
UN 026
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

UN 026

  • Flow Rate (max.): 25 l/min
  • Pressure (max.): 2.5 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
  • Excellent reliability
  • Contamination free transfer
  • Maintenance-free
  • Highly resistant to aggressive media
  • Self priming
  • Can run dry
  • Adjustable performance
Special Features
  • Diaphragm pump
Flow Rate (max.)25 l/min
Pressure (max.)2.5 bar (rel.)
Ultimate Vacuum (max.)100 mbar (abs.)
Valve Material OptionsFPM, FFPM, EPDM, Stainless steel, PTFE
Diaphragm Material OptionsEPDM, PTFE coated, CR, FPM
Pump Head Material OptionsAluminium, Stainless steel
Motor Type OptionsAC
  • Medical equipment
  • Analytical instruments
  • Chemical industry
  • Climate technology
  • Gas analytics
  • Emission monitoring
UN 026
Datasheet UN 026 USA

PDF (855 KB) - Datasheet - English

Operating Manual UN 026 KNF USA

PDF (545 KB) - Operating Manual - English

3D CAD Model UN 026

ZIP (73 MB) - CAD File - English

Flow Rate (max.)25 l/min
Pressure (max.)2.5 bar (rel.)
Ultimate Vacuum (max.)100 mbar (abs.)
Valve Material OptionsFPM, FFPM, EPDM, Stainless steel, PTFE
Diaphragm Material OptionsEPDM, PTFE coated, CR, FPM
Pump Head Material OptionsAluminium, Stainless steel
Motor Type OptionsAC
Benefits
  • Excellent reliability
  • Contamination free transfer
  • Maintenance-free
  • Highly resistant to aggressive media
  • Self priming
  • Can run dry
  • Adjustable performance
Special Features
  • Diaphragm pump
  • Medical equipment
  • Analytical instruments
  • Chemical industry
  • Climate technology
  • Gas analytics
  • Emission monitoring
Datasheet UN 026 USA

PDF (855 KB) - Datasheet - English

Operating Manual UN 026 KNF USA

PDF (545 KB) - Operating Manual - English

3D CAD Model UN 026

ZIP (73 MB) - CAD File - English