Master Plumber, 2 HP, 115/230V, Sprinkler Pump, Corrosion Resistant, Self Priming, Suction Depth To 20′, 2″ Suction, 2″ Discharge, Depths To Water Of 20′ Or Less, Performance: GPM at 20 PSI 5′ = 59, 10′ = 56, 15′ = 54, 20′ = 52. Fiberglass Reinforced Thermoplastic Pump, Ready To Install, 230V Motor, See Manual For 115V Conversion, Self Priming After Pump, Housing Is Initially Filled, Check Valve Or Foot Valve Required, Not Included. 1-year Warranty.