A powerful new high-efficiency aerator from provides maximum aeration while using only a fraction of the energy required by other models. The 50-hp Turbo X-Treme Magnum is a high-efficiency, floating/surface aerator that can pump 12.5 million gpd of water. Powered by an energy-saving 50-hp motor, it incorporates a “turbo” blower and a double-sided impeller to achieve high-capacity water movement with maximum aeration and mixing. Due to its efficient design and operation, it has replaced aerators requiring up to three times the horsepower. It carries a one-year warranty.