Diaphragm Liquid Pump
NFB 25
Metric
Imperial
Metric
Imperial
Diaphragm Liquid Pump

NFB 25

  • Flow Rate (max.): 0.6 l/min
  • Pressure (max.): 1 bar (rel.)
  • Suction Height (max.): 3 mH₂O
Datasheet
Operating Manual
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Contact UsFrequent Questions

KNF diaphragm liquid pumps combine maximum performance with minimum size. The use of chemically resistant materials enables the pumps to convey virtually any type of liquid, whether neutral or corrosive. They are dry-running, self-priming, maintenance free, and available with many different motor- and hydraulic connection options.

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Contact UsFrequent Questions
Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Contamination free transfer
  • Maintenance-free
  • Highly resistant to aggressive media
  • Self priming
  • Can run dry
  • Digitally adjustable motor
  • Adjustable performance
Flow Rate (max.)0.6 l/min
Pressure (max.)1 bar (rel.)
Suction Height (max.)3 mH₂O
Valve Material OptionsEPDM, FFKM
Diaphragm Material OptionsEPDM, PTFE
Pump Head Material OptionsPP, PVDF
Motor Type OptionsBrushless DC
  • Inkjet printing
  • Medical equipment
  • Analytical instruments
  • Lab equipment
  • Semi-conductors
  • Cleaning and disinfection
NFB 25
Datasheet NFB 25

PDF (963 KB) - Datasheet - English

Operating Manual NFB 25

PDF (2 MB) - Operating Manual - English

3D CAD Model NFB 25

ZIP (25 MB) - CAD File - English

Flow Rate (max.)0.6 l/min
Pressure (max.)1 bar (rel.)
Suction Height (max.)3 mH₂O
Valve Material OptionsEPDM, FFKM
Diaphragm Material OptionsEPDM, PTFE
Pump Head Material OptionsPP, PVDF
Motor Type OptionsBrushless DC
Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Contamination free transfer
  • Maintenance-free
  • Highly resistant to aggressive media
  • Self priming
  • Can run dry
  • Digitally adjustable motor
  • Adjustable performance
Special Features
    • Inkjet printing
    • Medical equipment
    • Analytical instruments
    • Lab equipment
    • Semi-conductors
    • Cleaning and disinfection
    Datasheet NFB 25

    PDF (963 KB) - Datasheet - English

    Operating Manual NFB 25

    PDF (2 MB) - Operating Manual - English

    3D CAD Model NFB 25

    ZIP (25 MB) - CAD File - English