This is a powerful submersible dirty water pump that can be used to process large amounts of dirty water/wastewater with solids up to 30 mm. Water level This pump is fitted with a float switch, which means that it switches on/off automatically based on the water level. * Switches on automatically at a water level of 39 cm * Switches off automatically at a water level of 20 cm * In manual mode (fastening/raising the float), this pump drains water to a level of 5 cm. If you are looking for a pump that leaves less water/switches on automatically sooner, you can opt for a submersible puddle pump. Summary * The hose that can be used for this device is 1.5" in diameter * The pump is produced in Germany and is therefore robust and sustainable * The pump's maximum submersion depth is 5 metres * Fitted with a vortex impeller for processing mud and dirt * Float for switching the pump on/off automatically; can also be used manually * Thermal overload protection; the pump switches off when High-quality waste water submersible pump, the motor shaft, engine encapsulation, and pumping close hare, completely in stainless steel. Through the use of the Vortex impeller is the formation of blockages effectively prevented. The Maxima is equipped with an effective thermal overload protection function. The self-cleaning Vortex impeller consists of noryl. Special design: pump output with external thread for unreduzierten connection hoses for emergency drainage.This text is machine translated.