Diaphragm Gas Pump
N 86
Metric
Imperial
Metric
Imperial
KNF gas pump with base plate
Diaphragm Gas Pump

N 86

  • Flow Rate (max.): 6.5 l/min
  • Pressure (max.): 2.5 bar (rel.)
  • Vacuum (max.): 100 mbar (abs.)
Datasheet Operating Manual Operating Manual
All downloads for this pump series
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Contact Us Frequent 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. 

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Contact Us Frequent Questions
Benefits
  • Excellent reliability
  • Contamination free transfer
  • Maintenance-free
  • Digitally adjustable motor
Special Features
  • Diaphragm pump
Flow Rate (max.)6.5 l/min
Pressure (max.) 2.5 bar (rel.)
Ultimate Vacuum (max.) 100 mbar (abs.)
Valve Material OptionsFPM, FFPM
Diaphragm Material OptionsEPDM, PTFE coated
Pump Head Material OptionsPPS
Motor Type OptionsAC, DC, Brushless DC
  • Medical equipment
  • Analytical instruments
  • Lab equipment
  • Agriculture
  • Gas analytics
  • Emission monitoring
  • Food & beverage industry
  • Security and defense
  • Cleaning and disinfection
N 86
Datasheet N 86

PDF (992 KB) - Datasheet - English

Operating Manual N 86

PDF (1 MB) - Operating Manual - English

Operating Manual N 86.12

PDF (1 MB) - Operating Manual - English

3D CAD Model N 86

ZIP (4 MB) - CAD File - English

Flow Rate (max.)6.5 l/min
Pressure (max.) 2.5 bar (rel.)
Ultimate Vacuum (max.) 100 mbar (abs.)
Valve Material OptionsFPM, FFPM
Diaphragm Material OptionsEPDM, PTFE coated
Pump Head Material OptionsPPS
Motor Type OptionsAC, DC, Brushless DC
Benefits
  • Excellent reliability
  • Contamination free transfer
  • Maintenance-free
  • Digitally adjustable motor
Special Features
  • Diaphragm pump
  • Medical equipment
  • Analytical instruments
  • Lab equipment
  • Agriculture
  • Gas analytics
  • Emission monitoring
  • Food & beverage industry
  • Security and defense
  • Cleaning and disinfection
Datasheet N 86

PDF (992 KB) - Datasheet - English

Operating Manual N 86

PDF (1 MB) - Operating Manual - English

Operating Manual N 86.12

PDF (1 MB) - Operating Manual - English

3D CAD Model N 86

ZIP (4 MB) - CAD File - English

Accessories N 86

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
Silencers & Filters Part No.
Silencer/Inlet filter
G 1/8
Part No. 000345
Silencer/Inlet filter
Fits G 1/8 (male) and 1/4 NPT (male) threads
Part No. 000346
Mounting Kits & Shock Mounts Part No.
Rubber foot
For AC motors only, two pieces required per pump, Ø4.5 mm through holes spaced 81 mm apart, santoprene
Part No. 024435
Fittings & Connectors Part No.
Hose connector
Suitable for hose ID 4, PA, G 1/8
Part No. 001936
Hose connector
Suitable for hose ID 4, PVDF, G 1/8
Part No. 025671
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