Grundfos JPC 3-42 Adelaide

Grundfos JPC 3-42  

Grundfos JPC 3-42, is a self-priming, single-stage centrifugal pump ideal for water supply and transfer in minor applications such as domestic systems, garden irrigation and car washing.

Other Models

JPC 4-47


$ 369.00

Grundfos JPC 3-42 Self-Priming Centrifugal Pump

Grundfos JPC 3-42 is a compact booster pump designed for domestic and garden use. The booster unit consists of a self-priming, composite, single-stage jet-pump, with PM1 pressure manager.

The pressure manager allows the pump to start and stop automatically according to demand and protects the pump from dry running. Grundfos JPC 3-42 is also available with a pressure tank and switch or bare pump with no controller.


Pressure boosting for domestic applications
Rainwater harvesting for domestic applications


  • Self-priming – With a suction-lift up to 7 metres, this pump is ideal for transferring water from wells or ground tanks. This feature also makes this pump ideal for a large variety of installations.
  • Robust design – The materials of the pump are not only lightweight, but also ensure excellent corrosion resistance.
  • Protective features – The Booster version incorporates dry running protection and cycling alarm to protect both the pump and installation.
  • Stable operation –  The pump ensures stable operation with excellent suction capacity even when there are air bubbles and small sandy impurities in the water.
  • User friendly interface – The booster versions includes a user-friendly interface with LED indicators which shows, power on, pump running and alarm indication.


See Grundfos BasicLine JPC Datasheet for more information.

Grundfos JPRain

Grundfos JP Rain 2 PM, Grundfos JP Rain 3PM, Grundfos JP Rain 4 PM


Power (kW)

Outlet Inlet Dimensions Weight (kg)
JPRain 2 0.44 1″M  1″F  170 x 406 x 122  8
JPRain 3 0.60  1″M  1″F  170 x 406 x 122 8.5
JPRain 4 0.75  1″M  1″F   170 x 406 x 122 10.5