ECO-FLO, 1/2HP Cast Iron Shallow Well Jet Pump. High capacities with more pressure for deep water wells at 25 feet. Superior performance. ½ HP - pumps up to 7 GPM. Dual Voltage- 115/230V (Factory set at 230V). Built-in Overload Motor has Corrosion-resistant Nozzle and Venturi. 1¼" Suction, 1" Discharge. Motor features Stainless Steel Shaft, Heavy-duty Bearings, Balanced Rotor, Mechanical Seal and Insulated Windings. 2 Year Warranty