Diaphragm Liquid Pump
FP 25
Metric
Imperial
Metric
Imperial
Diaphragm Liquid Pump

FP 25

  • Flow Rate (max.): 0.25 l/min
  • Pressure (max.): 1 bar (rel.)
  • Suction Height (max.): 3 mH₂O
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Contact Us Frequent 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 Us Frequent Questions
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
  • NSF certified
  • FDA-approved materials available
  • Digitally adjustable motor
  • Adjustable performance
Special Features
  • High IP class (>44)
  • Low pulsation
  • NSF certified
Flow Rate (max.)0.25 l/min
Pressure (max.) 1 bar (rel.)
Suction Height (max.) 3 mH₂O
Valve Material OptionsFFKM, EPDM
Diaphragm Material OptionsPTFE, EPDM
Pump Head Material OptionsPPS
Motor Type OptionsDC, Brushless DC
  • Analytical instruments
  • Cleaning and disinfection
  • Emission monitoring
  • Food & beverage industry
  • Fuel cells
  • Inkjet printing
  • Semi-conductors
FP 25
Datasheet FP 25

PDF (1 MB) - Datasheet - English

Operating Manual FP 25

PDF (659 KB) - Operating Manual - English

3D Models FP 25

ZIP (205 MB) - CAD File - English

Flow Rate (max.)0.25 l/min
Pressure (max.) 1 bar (rel.)
Suction Height (max.) 3 mH₂O
Valve Material OptionsFFKM, EPDM
Diaphragm Material OptionsPTFE, EPDM
Pump Head Material OptionsPPS
Motor Type OptionsDC, Brushless DC
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
  • NSF certified
  • FDA-approved materials available
  • Digitally adjustable motor
  • Adjustable performance
Special Features
  • High IP class (>44)
  • Low pulsation
  • NSF certified
  • Analytical instruments
  • Cleaning and disinfection
  • Emission monitoring
  • Food & beverage industry
  • Fuel cells
  • Inkjet printing
  • Semi-conductors
Datasheet FP 25

PDF (1 MB) - Datasheet - English

Operating Manual FP 25

PDF (659 KB) - Operating Manual - English

3D Models FP 25

ZIP (205 MB) - CAD File - English

Accessories FP 25

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.
Filter FS 60
Part No. On request
Valves & Gauges Part No.
Pressure control valve UFDV 30 / 31
Part No. On request