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    KARCHER 1.645-512.0 SP3 Dirt Submersible Dirty Water Pump

    # 1.645-512.0

    • Quickly pumping out water butts and garden ponds is no problem for the SP 3 Dirt submersible pump with a pump capacity of up to 7,000 litres per hour.
    • It reliably pumps clean or dirty water with dirt particles up to 20 millimetres in size. An optional prefilter protects the pump impeller where dirt particles are larger than this.
    • 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.
    • 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. For switching to continuous operation.
    • Comfortable carrying handle. Comfortable to hold and can also be used as a rope holder.
    • Sturdy and easy to attach prefilter as accessory. Protects the pump against excessively heavy soiling and thus prevents the pump impeller from becoming blocked.
    Max. Motor Rating (W)350W
    Max. Flow Rate (l/h)7000l/h
    Delivery Head (m)6m
    Max. Pressure (bar)0.6bar
    Max. Immersion Depth (m)7m
    Max. Grain Size (mm)20mm
    Residual Water Height (mm)25mm
    Max. Delivery Temperature (°C)35°C
    Power cable (/m)H05RN-F / 10m
    Weight without accessories (kg)4.2kg
    Weight incl. packaging (kg)5.2kg
    Dimensions (L × W × H)229 x 238 x 303mm
    • Comfortable carrying handle
    • Hose connection piece, 1 1/4”
    • 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

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