Intake: 1-1/2" Union Threads 1-1/2" FPT Discharge: 2" Union Threads 1-1/2" FPT Trap is 2" Union x 1-1/2" Union / 1-1/2" FPT Large 6" Pump Trap with 2-Piece Lid Powerful Side Discharge Performance The Hi-Flo II Above Ground pump was designed for superior high performance. The Hi-Flo II pump features high flow rate performance for faster filtering cycles. This pump is ideal for new installations or as a replacement pump. Features Intake: union threads 1-1/2" / 1-1/2" FPT Discharge: union threads 2" / 1-1/2" FPT Powerful side discharge performance Wet end can be rotated for easy installation Large 6" pump trap with 2-piece lid High head capability Trap is 2" union x 1-1/2" union / 1-1/2" FPT Durable corrosion-proof housing made of fiberglass filled resin for years of dependable service and all-weather performance Heavy-duty, high performance motor for maintenance-free operation Impeller design provides excellent pressure performance and high-volume output for optimum flow Split-nut for easy servicing Double-threaded: inside for fittings, outside for unions Extra-large basket extends time between cleanings Clear lid lets you see when basket needs cleaning Single speed pumps have an on/off toggle switch