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KNF NMP 850

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 Description

  • Flow Rate (max.): 4.5 l/min
  • Pressure (max.): 2.5 bar (rel.)
  • Vacuum (max.): 230 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. 

Technical Details

Flow Rate (max.) 4.5 l/min
Pressure (max.) 2.5 bar (rel.)
Ultimate Vacuum (max.) 230 mbar (abs.)
Valve Material Options EPDM, FFKM
Diaphragm Material Options EPDM, PTFE coated
Pump Head Material Options PPS
Motor Type Options DC, Brushless DC

 

Features

Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • Highly resistant to aggressive media
  • Self priming
  • Can run dry
  • Low pulsation
  • FDA-approved materials available
  • Flow-tight in Off mode (NC valve)
  • Digitally adjustable motor
Special Features
  • Diaphragm pump

Applications

  • Inkjet printing
  • Analytical instruments
  • Lab equipment
  • Agriculture
  • Automotive
  • Chemical industry
  • Climate technology
  • Gas analytics
  • Emission monitoring
  • Food & beverage industry
  • Security and defense
  • Vacuum technology
  • Fuel cells
  • Cleaning and disinfection

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