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.)
Datasheet
Operating Manual
Would you like to learn more about this product?
Contact UsFrequent Questions

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.

Would you like to learn more about this product?
Contact UsFrequent Questions
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

Accessories N 87 Ex

Here, you can find an overview of the available accessories for this product. For further details or order requests, please get in touch with our experts. Contact Us
Fittings & ConnectorsOrder ID
Compression fitting
Suitable for pipe OD 6, PVDF, G 1/8
Order ID 014049
Hose connector (straight)
Suitable for hose ID 6, PVDF, G 1/8
Order ID 123363
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