Diaphragm pump FP 2.150
for gasbrushless DCself-priming

Diaphragm pump - FP 2.150 - KNF - for gas / brushless DC / self-priming
Diaphragm pump - FP 2.150 - KNF - for gas / brushless DC / self-priming
Diaphragm pump - FP 2.150 - KNF - for gas / brushless DC / self-priming - image - 2
Diaphragm pump - FP 2.150 - KNF - for gas / brushless DC / self-priming - image - 3
Diaphragm pump - FP 2.150 - KNF - for gas / brushless DC / self-priming - image - 4
Diaphragm pump - FP 2.150 - KNF - for gas / brushless DC / self-priming - image - 5
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Characteristics

Technology
diaphragm
Fluid
for gas
Operation
brushless DC
Priming
self-priming
Domain
industrial, chemistry, for the food industry, agriculture, for laboratory, medical, for disinfection
Material
PTFE, PP
Fluid specification
for aggressive media
Protection level
maintenance-free
Other characteristics
dry, for fluids, adjustable-flow, with digital control
Flow

Max.: 0.078 m³/h
(2.75454 ft³/h)

Min.: 0 m³/h
(0 ft³/h)

Pressure

Max.: 10 bar
(145.038 psi)

Min.: 0 bar
(0 psi)

Head

Max.: 2.7 m
(8'10" )

Min.: 0 m
(0'00" )

Description

Product overview
KNF diaphragm liquid pumps combine maximum performance with minimum size. The use of chemically resistant materials enables the pumps to convey neutral and aggressive liquids without contaminating the fluid. They are maintenance-free, self-priming, capable of dry running and available with multiple motor and hydraulic connection options.

Key specifications
  • Flow Rate (max.): 1.3 l/min
  • Pressure (max.): 10 bar (rel.)
  • Suction Height (max.): 2.7 mH₂O

Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Maintenance-free operation
  • Highly resistant to aggressive media
  • Self-priming
  • Can run dry
  • Low pulsation
  • FDA-approved materials available
  • NSF certified
  • Digitally adjustable motor
  • Adjustable performance
  • Contamination-free transfer

Special Features
  • Low pulsation
  • NSF certified

Applications
  • Agriculture
  • Analytical instruments
  • Chemical industry
  • Cleaning and disinfection
  • Emission monitoring
  • Food & beverage industry
  • Fuel cells
  • Inkjet printing
  • Lab equipment
  • Medical equipment
  • Semi-conductors
  • Security and defense


Technical details (table)
Flow Rate (max.): 1.3 l/min
Pressure (max.): 10 bar (rel.)
Suction Height (max.): 2.7 mH₂O
Valve Material Options: EPDM, FFKM / FKM
Diaphragm Material Options: PTFE
Pump Head Material Options: PP
Motor Type Options: Brushless DC

Characteristics / technical specifications
  • Flow Rate (max.): 1.3 l/min
  • Pressure (max.): 10 bar (rel.)
  • Suction Height (max.): 2.7 mH₂O
  • Valve material options: EPDM, FFKM / FKM
  • Diaphragm material: PTFE
  • Pump head material: PP
  • Motor type options: Brushless DC

Catalogs

No catalogs are available for this product.

See all of KNF‘s catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

MEDevice Boston 2026
MEDevice Boston 2026

26-27 Aug 2026 Boston (USA - Massachusetts)

  • More information

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    Pump

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.