Hj75s 3/4hp Shallow Well Pump 3/4 Horse Power Shallow Well Pump,Includes Priming Tee on Shallow Well Models Dual Adjustment Square D Pressure Switch,Dual Compartment, 115/230 Volt Heavy Duty Cast Iron Case and Motor Bracket. Priming Screen, Double-Ball Bearing Motor with Voltage Selector Switch. Stainless Steel Impeller Wear Ring. Pressure Regulator on Deep Well Models