The SP 7 Dirt is perfect for especially demanding drainage tasks, e.g. in large garden ponds, flooded cellars where dirt particles are up to 30 millimetres in size. If larger dirt presents the threat of a blockage, the integrated stainless steel prefilter can be pulled down to protect the pump impeller. The slide ring sealing, also used in the professional sector, ensures an extra-long lifetime.
Up to 15,500 litres per hour.
Integrated prefilter and height-adjustable float switch for more flexibility.
The float switch enables other practical features: it switches the pump on and off automatically according to the water level, prevents dry running and is height-adjustable.