Grundfos JP07S-SS (97855083) Jet Pump 3/4 HP Shallow Well, 115/230V Built-In Ejector w/ Clean-Out Port to Clear Blockages from Nozzle Thermal Overload Protection Ceramic Carbon Bellows Mechanical Seal Ensures Trouble Free Operation Corrosion Resistant Stainless Steel End Suction, Top Discharge Arrangement High Quality Pressure Switch Supreme Protection In Harsh Environments Technopolymer Impeller