Wayne 3/4 HP 7.7 gph Cast Iron Convertible Jet Well PumpThe Wayne CWS75 is a 3 4 HP durable, cast iron convertible well jet pump that performs up to 408 GPH at 5 feet of depth (50 PSI). Cast iron volute is built for years of service and reliability. Includes a pre set pressure switch. UPC: 040066105950 Manufacturer Part No: CWS75 Brand Name: Wayne Housing Material: Cast Iron With Tank: No Corrosion Resistant: Yes Hardware Included: Yes Pump Switch Type: Pressure Maximum Feet of Head: 90 ft. Height: 10. 30