Karcher SP3 Dirt Drainage Pump

£67.99 £56.66
Free UK Mainland Delivery
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Karcher SP3 Dirt Drainage Pump 

The Karcher SP3 Dirt Drainage Pump can pump 7,000 litres of water an hour. Making this a great addition to your home, to clean your pond or help tackle a flooded basement.

The Kärcher SP3 dirty water pump can help you tackle large volumes of water, moving it from one area to another. The SP3 Dirt can pump 7,000 litres of water and hour, making it very effective. This pump can be used to clean your pond, empty a pool, or to tackle a flooded area.

This pump can also tackle clean water if required. The SP3 uses a float switch to automatically turn itself on, if an area starts to flood. This float switch can also be held in place above the pump to clear the last remaining water, however you must monitor the pump when doing so. This SP3 can deal with dirt particles up to 20mm in diameter. It comes with a G1 thread connector.

You can use a standard garden hose to pump the water away if required, using a tap adapter to connect the hose to the pump.

CALL US NOW ON  01403 273 444 for more information

Quote: Karcher SP3 Dirt
Order No. 1.645-512.0

Features & Benefits

Ceramic face seal
  • For an extra long lifetime.
Float switch
  • Switches the pump on and off again according to the water level, preventing dry running of the pump.
Quick Connect
  • For quick and uncomplicated connection of 1 1/4" hoses to the pump.
Designed for dirty water
  • Reliable pumping of water with dirt particles up to 20mm in size.
Possibility of fixing the float switch in place
  • For switching to continuous operation.
Comfortable carry handle
  • Comfortable to hold and can also be used as 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.


  • Comfortable carry handle 
  • Quick Connect for fast and easy hose connection 
  • Switching between manual/automatic operation, Possibility of fixing the float switch

Technical Data

Max. motor rating (W)  350
Max. flow rate (l/h)  7000
Delivery head/pressure, max. (m)  6 - 0.6
Max. depth of immersion (m)  7
Max. grain size (mm)  20
Delivery temperature, max. (°C)  35
Power cable (m)  10
Voltage (V)  230 - 240
Frequency (Hz)  50
Weight without accessories (kg)  4.2
Dimensions (L x W x H) (mm)  229 x 238 x 303
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