
This pump features a flexible rubber impeller, the so-called impeller, which enables self-priming water suction without the need to pre-fill the pump system. Even brief air intake during the suction process is no problem for the powerful 1.5 kW pump. The pump is industrial-grade quality (the housing is made of solid cast iron, and important parts such as the impeller head and connection bushings are made of stainless steel, ensuring a long service life.
The hose is attached to the stone separator, so the water is drawn in through the separator. Using the principle of gravity, light debris (such as algae, leaves, etc.) is now sucked through the separator. In contrast, heavy objects (for example stones) fall to the bottom of the separator, where they can be removed if necessary through the large cleaning opening on the side of the separator. The pump impeller is thus protected from damage by stones, and the pump operation is not interrupted.