Product description The Dirty Water Submersible Pump 20000 Aquasensor from GARDENA sets new standards in terms of design, performance, and efficiency, thanks in part to its innovative Aquasensor. This allows the robust and stylish pump not only to operate smoothly in tight spaces but also offers precisely adjustable on and off switching heights, self-protection against dry running, and anti-clogging technology. With a power output of 750 W, the submersible pump can pump approximately 20,000 litres of dirty water per hour. It is extremely efficient, achieving a pressure of 0.9 bar at a maximum delivery head of 9 m. The high-quality, energy-efficient pump can handle dirt particles up to 35 mm. Furthermore, the digital Aquasensor, an innovative, striking feature of this drainage pump, offers a range of functions that include reliable flood protection. For example, the sensor measures the water level without direct contact with the dirty water. Practical LEDs show you the current water depth after measurement. The Aquasensor guides the pump to maintain the required water level and prevent your pond from overflowing. A convenient contamination indicator and... a 10-minute timer function are included. All functions can be controlled via the intuitive touch display. Quality and durability are further enhanced by top-quality components, such as the ceramic shaft system with triple sealing. The Dirty Water Submersible Pump 20000 Aquasensor is easy to connect with the GARDENA system for simple hose connection. The hose can be easily attached with one click. Hoses with a diameter of 32 mm, 38 mm, or 50 mm can be connected. In combination with a G1 ½" thread, you have even more options. Whether for the pond in your garden, a construction pit, or a flooded basement after a deluge, this exceptionally efficient and innovative pump will amaze you. GARDENA has over 40 years of experience in pumps for drainage, irrigation, and domestic use. As an additional sign of quality, we offer an extensive 5-year warranty on this pump.