Submersible dirty water pump SP 7 Dirt

15,500 litres per hour, robust and reliable: the SP 7 Dirt submersible dirty water pump with integrated prefilter and height-adjustable float switch for more flexibility.
AED 599.00 Delivery: 2-4 days
In stock
The SP 7 Dirt is the highest-performance submersible dirty water pump from K�rcher. With up to 15,500 l/h, it is perfect for especially demanding drainage tasks, e.g. in large garden ponds, flooded cellars or building excavations (max. 100 m�), where dirt particles are up to 30 millimetres in size. If larger dirt presents the threat of a blockage, the integrated stainless steel prefilter can be pulled down to protect the pump impeller. The slide ring sealing, also used in the professional sector, ensures an extra-long lifetime. You also have the option of extending your guarantee to 5 years. The float switch enables other practical features: it switches the pump on and off automatically according to the water level, prevents dry running and is height-adjustable. It can also be fixed so that the submersible pump also pumps out water in continuous operation to a residual water height of 35millimetres. Furthermore, the Quick Connect connection thread enables quick connection of 1", 1 1/4" and 1 1/2" hoses.

Technical data

Residual water height 35 mm
Connection thread G1 1/2
Pressure-side connection thread G1/2 internal thread
Max. flow rate 15500 l/h
Delivery temperature, max. 35 °C
Weight without accessories 6.5 kg
Max. grain size 30 mm
Max. immersion depth 7 m
Min. residual water, manual 35 mm
Max. motor rating 750 W
Dimensions (L × W × H) 230 x 285 x 354 mm
Power cable H07RN8-F - 10 m
Delivery height / Max. pressure 8 m - 0.8 bar
Frequency 50 Hz
Voltage 230 - 240 V


  • Comfortable carrying handle
  • Integrated stainless steel pre-filter
  • In manual operation, the pump runs continuously until the minimum quantity of residual water is reached
  • Hose connection piece, 1'', 1 1/4'', 1 1/2''
  • Easy hose connection thanks to Quick Connect
  • Flexible, height-adjustable float switch
  • Switching between manual/automatic operation, Possibility of fixing the float switch
  • In automatic operation (auto), the pump automatically switches with the water level