Goulds J5S Shallow Well Jet Pump, 115/230 volt, 1/2 hp See all sketch images for more details, NEMA standard 60 Hz, 1/2 HP, 115/230 V capacitor start, Single phase, 3500 RPM Built-in overload with automatic reset, Stainless steel shaft Rotation: clockwise when viewed from motor end, UL778 listed Pipe connections: 1.25" NPT suction and 1" NPT discharge, Pressure switch: AS4 preset (30-50 PSI).