Check the listing for details. 750W Sewage/Effluent Pump Construction Pump Submersible Pump for Dirty Water. Color: Blue, Condition: New. Listed at 207.40 USD. Description If you're seeking an efficient and straightforward water treatment solution, this sewage pump is undoubtedly a worthy tool to consider. It stands out as a shining star in the field of wastewater purification, not only excelling with its outstanding performance but also earning widespread acclaim for its user-friendly usage. Key Features Built to Last: It is made of superior copper, aluminum, and iron, which is strong and fend off rust, corrosion, and deformation, ensuring a long service life. High Efficiency: It delivers powerful 750W performance at 3420 rpm, achieving a maximum flow rate of 5019 gallons per hour, making your wastewater treatment tasks faster and easier. Safety Guard: This device incorporates an integrated motor thermal protection switch and.