Diaphragm Liquid Pump

FP 400

Metric
Imperial
Metric
Imperial
Diaphragm Liquid Pump

FP 400

  • Flow Rate (max.): 4.6 l/min
  • Pressure (max.): 1 bar (rel.)
  • Suction Height (max.): 3 mH₂O

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.

Contact Us
Benefits
  • Can run dry
  • Excellent reliability
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • Highly resistant to aggressive media
  • Self priming
  • Low Pulsation
  • Adjustable performance
  • Digitally adjustable motor
Special Features
  • Low pulsation
  • High IP class (>44)
Flow Rate (max.)4.6 l/min
Pressure (max.)1 bar (rel.)
Suction Height (max.)3 mH₂O
Valve MaterialEPDM, FFKM
Diaphragm MaterialPTFE
Pump Head MaterialPP
Available Motor TypesBrushless DC
  • Security and defense
  • Inkjet Printing
  • Medical equipment
  • Analytical Instruments
  • Lab equipment
  • Agriculture
  • Automotive
  • Chemical Industry
  • Climate technology
  • Food & beverage industry
  • Fuel cells
  • Cleaning and disinfection
FP 400
Datasheet FP 400 KNF USA

PDF (2 MB)

Operating Manual FP 400

PDF (752 KB)

3D CAD Model FP 400

ZIP (59 MB)

Flow Rate (max.)4.6 l/min
Pressure (max.)1 bar (rel.)
Suction Height (max.)3 mbar (abs.)
Valve MaterialsEPDM, FFKM
Diaphragm MaterialsPTFE
Pump Head MaterialsPP
Brushless DC
Benefits
  • Can run dry
  • Excellent reliability
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • Highly resistant to aggressive media
  • Self priming
  • Low Pulsation
  • Adjustable performance
  • Digitally adjustable motor
Special Features
  • Low pulsation
  • High IP class (>44)
  • Security and defense
  • Inkjet Printing
  • Medical equipment
  • Analytical Instruments
  • Lab equipment
  • Agriculture
  • Automotive
  • Chemical Industry
  • Climate technology
  • Food & beverage industry
  • Fuel cells
  • Cleaning and disinfection
Datasheet FP 400 KNF USA

PDF (2 MB)

Operating Manual FP 400

PDF (752 KB)

3D CAD Model FP 400

ZIP (59 MB)