Pallet Delivery Available Free Delivery over £500

24 Hour Emergency Breakdown Coverage

Free On Site training On Commercial Equipment

over 30 years Serving the Industry

Karcher SP 3 Dirt Drainage Pump

£79.00 Ex VAT

The SP3 Dirt 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.

For further assistance please call our office on 01473 636663.

SKU: 1.645-512.0 Categories: ,


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.

Features and benefits

Drainage pump SP 3 Dirt: Ceramic face seal

Ceramic face seal

For an extra long lifetime.
Drainage pump SP 3 Dirt: Float switch

Float switch

Switches the pump on and off again according to the water level, preventing dry running of the pump.

Drainage pump SP 3 Dirt: Quick Connect

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.

Technical data

Max. motor rating (W) 350
Max. flow rate (l/h) 7000
Delivery head (m) 6
Max. pressure (bar) 0.6
Max. depth of immersion (m) 7
Max. grain size (mm) 20
Delivery temperature, max. (°C) 35
Weight without accessories (kg) 4.2
Dimensions (L x W x H) (mm) 229 / 238 / 303
Power cable H05RN-F / 10


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