The Gardena Dirty Water Submersible Pump 20000 Aquasensor is ideal for draining and pumping dirty water with particles up to 35 mm in size. With a rated power of 750 W, it can pump a maximum water volume of 20,000 l/h. The Aquasensor system features an LED water level indicator and can be intuitively operated with a touch function. The on and off switching heights can be precisely adjusted, making this pump suitable for narrow shafts or flood protection. With the new timer function, the pump can be set to stop automatically after 10 minutes. It has a stainless steel housing cover and an ergonomic handle design with cable storage and a rope holder. The quick coupling system for large hose diameters allows for connection with just one click. It features a G1 ½" connection thread and hose connections of 32 mm (1 ¼"), 38 mm (1 ½"), and 50 mm (2"). The pump is particularly durable thanks to a ceramic sealing system and a triple sealing with an oil chamber. It also includes dry run protection and contamination monitoring.