Flotec 3-Wire 4 Inch Submersible Well Pump, 230 Volts 1 HP, 20 GPM, Pentair Flow Technologies, Mfr#: FP3332-13

4 submersible pumps are the most economical, energy-efficient pumps for 4 wells or larger. They provide the optimum amount of water and pressure for general home and farm use. key features: for 4 inside diameter or larger wells pumps from depths of 150ft floating stack design for sand resistance and reduced sand locking corrosion-resistant stainless steel pump and motor housing