Submersible Pump/Panel Combo Number of Wires 3 Control Box Required 10 GPM 1 HP Voltage 230 Amps AC 9.8 1 Phase Stages 11 Built-In Check Valve Pump Material Stainless Impeller Material Celcon Discharge Port 1 1/4 In. Flow Ranges 10 - 5 GPM Max Operating Temp 86 F Pump-Motor Shell Stainless Steel Max Head 427 Ft. Well Capacity Average Recommended Tank 4MY63 3YA58 3YA59 SF Amps 11 Includes Control Box