Karcher SP7 Dirt Submersible Water Pump

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Garden Ponds:All  |  Pond Pumps


For the most powerful Karcher pump, the SP 7 Submersible Water Pump is the first choice.With an additional Inox feature, the pump has a metal casing for extra durability. The pump can be used to empty a pool or pond or even just removing some water from a flooded area and has the ability to pump 15000 litres of water per hour. The SP7 Dirt Inox uses an IQ level sensor, which uses an electrical current between two electrodes to activate the pump. This can be height adjusted to the level you wish the pump to pump down to. The switch at the top of the pump allows for the pump to be turned on manually to get the final remainders of water. This SP7 has an inbuilt pre-filter to help protect the pump from coarse dirt, helping to prolong the life of the pump. It is designed to handle dirt particles up to 30mm in diameter.

Key Features:

  • Auto/manual switch
  • For switching between automatic and manual mode.
  • Designed for dirty water
  • Reliable pumping of water with dirt particles up to 30 mm in size.
  • Comfortable carry handle
  • Comfortable to hold and can also be used as a rope holder.
  • Robust and integrated stainless steel prefilter
  • Protects the pump against large dirt and therefore protects the pump impeller from becoming blocked.

Technical data:

  • Max. motor rating: 750W
  • Max. flow rate: 15500 l/h
  • Delivery head: 8m
  • Max. pressure: 0.8bar
  • Max. depth of immersion: 7m
  • Max. grain size: 30mm
  • Residual water height: 35mm
  • Delivery temperature, max: 35°C
  • Weight without accessories: 6.7kg
  • Dimensions: W287mm x D238mm x H354mm
  • Power cable: H07RN8-F / 10/m


  • Comfortable carry handle
  • Easy hose connection thanks to Quick Connect
  • Switching between manual/automatic operation, Switch on the pump
  • Level sensor: Continuous switching level definition
  • Integrated stainless-steel prefilter
  • In automatic operation (auto), the pump automatically switches with the water level
  • In manual operation, the pump runs continuously until the minimum quantity of residual water is reached
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This and similar products can be found in: Garden Ponds:All  |  Pond Pumps