Grundfos Pump CH2-30

Grundfos Pump CH2-30 Horizontal centrifugal multi-stage pump. Non – self priming pump, horizontal, multistage, and centrifugal pump. This pump suitable for domestic water pressure boosting, irrigation, and industrial heating.


Maintenance free, mechanical with the pumped liquid are made of stainless steel. Discharge chamber, suction chamber and base plate are made of cast iron/iron and painted non-gloss black.

Pump and motor mounted on a common baseplate. The pump has a mechanical shaft seal. Impellers, intermediate chambers and shaft made of stainless steel. Suction and discharge chambers made of Cast iron

Grundfos Pump CH2-30


Applications include :

  • Liquid transfer and circulation of liquids within light industry and farming
  • Pressure boosting in single-pump and multi-pump booster systems
  • Domestic water supply
  • Cooling systems
  • Air-conditioning systems.


  • Liquid :
    Pumped liquid: Thin, clean, non-aggressive and non-explosive liquids without solid particles or fibers.
    Liquid temperature range: 0 .. 90 °C
    Selected liquid temperature: 20 °C
    Density: 998.2 kg/m³
  • Technical
    Rated flow: 2.5 m³/h
    Rated head: 18 m
    Primary shaft seal: CVBE
  • Materials :
    Pump housing: Cast iron
    Impeller: Stainless steel
  • Electrical Data :
    Power input – P1: 480 W
    Mains frequency: 50 Hz
    Rated voltage: 1 x 220-240 V
    Rated current: 2.3 A
    Capacitor size – run: 10 µF/400 V
    Enclosure class (IEC 34-5): IP54

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