The Einhell GC-SP 3580 LL Clean Water Pump is a powerful and robust solution for emptying swimming pools, rain barrels and flooded cellars in next to no time. It only needs 8mm of water to get the pump impeller to start working. From this minimum depth, the powerful pump will help you to dry out your cellar or empty your swimming pool. A residual water layer of as little as one millimetre is all that will be left on a flat bottom that can then be wiped dry. Fitted with a high-quality mechanical seal to improve service life, even on tough and prolonged assignments. Uses an infinitely variable float switch the pump can be switched on and off automatically as the water level changes. An integrated non-return valve prevents return flow when the pump is switched off. A practical cable winder and a sturdy integrated handle make it easy to move and store this submersible pump. The submersible pump has a 90/47.8mm (1.1/2") male thread connector as well as a connector for 25/38mm hoses and a 33.3mm (1") male thread. Specification Input Power 350W Max. Delivery Capacity 8,000 L/hr. Max. Delivery Height 7.5m Max. Immersion Depth 7m Max. Water Temperature 35C Hose Connection 47.8mm (1.1/2in) Weight 3.13kg