The HZS-550 electric centrifugal pump with injector system features an excellent filtration and circulation system. With a maximum circulation capacity of 13,000 l/h, it can significantly enhance water quality and clean swimming pools and spas. The pump impresses with low consumption while delivering high performance, as well as a virtually maintenance-free operation. The motor and pump shaft do not come into contact with the pool water. It is a block pump with an integrated fiber catcher that can be installed a maximum of 2 meters above or 3 meters below the water level. The swimming pool pump is the heart of a swimming pool system and is mounted directly before the filter tank. The pool pump draws water from the pool skimmer and pushes it through the filter medium.