Diaphragm Gas Pump
N 87 Ex
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

N 87 Ex

  • Flow Rate (max.): 7.5 l/min
  • Pressure (max.): 1.5 bar (rel.)
  • Vacuum (max.): 140 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
  • Contamination free transfer
  • Highly resistant to aggressive media
  • Low sound level
Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Ex-proof
Flow Rate (max.)7.5 l/min
Pressure (max.)1.5 bar (rel.)
Ultimate Vacuum (max.)140 mbar (abs.)
Valve Material OptionsFFPM
Diaphragm Material OptionsPTFE coated
Pump Head Material OptionsPVDF
Motor Type OptionsAC
  • Chemical industry
  • Gas analytics
  • Emission monitoring
N 87 Ex
Datasheet N 87 Ex

PDF (793 KB) - Datasheet - English

Operating Manual N 87 Ex

PDF (3 MB) - Operating Manual - English

3D CAD Model N 87 Ex

ZIP (25 MB) - CAD File - English

Flow Rate (max.)7.5 l/min
Pressure (max.)1.5 bar (rel.)
Ultimate Vacuum (max.)140 mbar (abs.)
Valve Material OptionsFFPM
Diaphragm Material OptionsPTFE coated
Pump Head Material OptionsPVDF
Motor Type OptionsAC
Benefits
  • Excellent reliability
  • Contamination free transfer
  • Highly resistant to aggressive media
  • Low sound level
Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Ex-proof
  • Chemical industry
  • Gas analytics
  • Emission monitoring
Datasheet N 87 Ex

PDF (793 KB) - Datasheet - English

Operating Manual N 87 Ex

PDF (3 MB) - Operating Manual - English

3D CAD Model N 87 Ex

ZIP (25 MB) - CAD File - English