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Karcher SP3 Dirt Submersible Water Pump

Karcher SP3 Dirt Submersible Water Pump

by Karcher

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If you have large volumes of water needing cleaned then the Karcher SP 3 Submersible Water Pump is definitely recommended as it can pump 7000 litres of water every hour. The pump can be used to empty a pool or pond or even just removing some water from a flooded area. The pump can be used with clean water but has the ability to cope with dirt particles up to a size of 20mm in diameter. The float switch on the pump means it can automatically turn itself on if the water begins to rise dramatically. A standard garden hose can be used to remove the water away from the area of choice for use with a tap adaptor to make the connection.

Key Features:

  • Works well with dirty water, coping with dirt particles of 20mm in size
  • Possibility of fixing the float switch in place
  • Works on continuous operation.
  • Carry handle makes use much easier
  • The pump can be used with a rope holder
  • Sturdy and easy to attach a pre-filter (available as an accessory)
  • Protects the pump against large dirt and therefore protects the pump impeller from becoming blocked

Technical data:

  • Max. motor rating: 350W
  • Max. flow rate: 7000l/h
  • Delivery head: 6m
  • Max. pressure: 0.6bar
  • Max. depth of immersion: 7m
  • Max. grain size: 20mm
  • Residual water height: 25mm
  • Delivery temperature, max: 35C
  • Weight without accessories: 4.2kg
  • Dimensions: W238mm x D229mm x H303mm
  • Power cable: H05RN-F / 10m


  • Easy hose connection thanks to Quick Connect
  • Switching between manual/automatic operation, Possibility of fixing the float switch
  • 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
Further Information

2 year standard warranty. If you register the pump with Karcher UK, they will offer a 5 year warranty.

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This product can be found in: Garden Ponds:AllPond Pumps