Hayward SP2705X7 Max Flo II 3/4-HP Standard Efficiency Single Speed Pump Includes 1-1/2-inch by 2-inch CPVC union connections; elevated base ensures better ventilation for cooler running and protection from flooding Tri-lock cam and ramp strainer cover design seals with less than a quarter turn; pressure testable to 50 PSI maximum Extra leaf-holding capacity basket extends time between cleanings; tri-lock cam and ramp strainer cover design seals with less than a quarter turn See-through strainer cover lets you see when the basket needs cleaning Self-priming; service-ease design provides easy access to internal components by removing only four bolts