Karcher SP 5 Submersible Dirty Water Pump

SKU Code: 1.645-514.0

Larger water volumes are the SP 5's speciality. With a maximum capacity of 9,500L/h, the SP 5 pump reliably pumps dirty water with dirt particles up to 20mm in size e.g. from garden ponds or flooded cellars. For larger dirt, an optional prefilter protects against blockages.

The slide ring sealing, which is familiar from the professional sector, has been installed to extend the lifetime of the device. The submersible pump has a float switch for automatically switching on and off.

In addition, the float is fixed to a rail and is vertically adjustable. This allows water to be pumped out at a lower level. In manual mode it can even pump out down to a residual water level of 25mm. The Quick Connect connection thread enables particularly quick and uncomplicated connection of 1 1/4" hoses. A 5-year warranty is available when registered online.


  • Circulates up to 9,500L of dirty water per hour
  • Ceramic face seal
  • Quick connect
  • Comfortable carrying handle


  • Max. motor rating: 500W
  • Max. flow rate: 9500L/h
  • Max. delivery temperature: 35°C
  • Max. delivery height/pressure: 7 / 0.7m/bar
  • Max. grain size: 20mm
  • Max. depth of immersion: 7-metres
  • Min. residual water, manual: 25mm
  • Connection thread: G1
  • Power cable: H05RN-F / 10/metre
  • Voltage: 230V - 240V
  • Frequency: 50Hz
  • Weight without accessories: 4.7kg
  • Dimensions: 229L x 238W x 303H mm


  • Comfortable carrying handle
  • Hose connection piece, 1 1/4''
  • Easy hose connection thanks to Quick Connect
  • Flexible, height-adjustable float switch