This Franklin 4in. deep well submersible delivers 10 GPM of water to meet most residential needs. Submersible design eliminates the need for priming and creates quiet operation. U.S.A. Volts: 230, Max. PSI: 202, Max. Suction Lift (ft.): 275, Intake screens: Thermoplastic for corrosion-resistance, Dimensions L x W x H (in.): 4 x 4 x 30, Discharge Port (in.): 1 1/4, Max. Total Head (ft.): 275, Pump Housing: Stainless steel, Thermal Overload Protection: Yes, Control Box Included: No, Diffusers: Thermoplastic for corrosion-resistance, Flow (GPH): 455 at 140ft.D, 50PSI, HP: 1, Impellers: Thermoplastic for corrosion-resistance