Do it Cast Iron Effluent & Submersible Sump Pump is built with rugged cast-iron construction, making it for heavy-duty sump pump tasks and grey water effluent applications. This 3/10 HP pump features an overload-protected, oil-filled motor and a 2-pole float-operated switch that ensures reliable operation and long life. It has a 1-1/2" discharge capable of pumping solids up to 1/2" in size. Please note, it is not designed for pumping unprocessed household sewage or for use as a sewage ejector pump. The pump comes with a 2-year limited warranty and is easy to maintain, with switches available under Model No KH82 (SKU 417076). Key specifications include a capacity of 2580 GPH at 5 feet, dimensions of 10" x 8" x 10", and it operates on 115V power. Model Number: 3SEHL