Our pump is usually installed on the clean water side and operated “dry” (gravity operation). This offers two distinct advantages over setting up in the “wet”: on the one hand, the pump does not clog, because it carries the cleaned water back to the pond and, on the other hand, there is no risk of electric shock in the pond, e.g. due to a technical defect. We value quality, therefore all HFP75 pumps are made in Germany and only high quality and durable materials are used. The pump is optimally designed and constructed so that it achieves high hydraulic efficiency through optimized flow processes in the pump head. It has an extremely low energy use, can be controlled externally and is able to convey coarse dirt with a particle size of up to 6 mm.