Eco-Flo ECFPUP57 1/2 HP HIGH CAPACITY TRANSFER UTILITY PUMP - CAST IRON CONSTRUCTION - UP TO 1500 GPH, specially designed with 3/4" NPT discharger with 3/4" Brass garden hose adapters. This pump is made out of a heavy duty cast iron construction. This pump features built in overload motor protection, it drains up to 1/8" on Flat Surfaces, it has a built in handle for easy potability, it's manualy operated, and it has a 10' power cord.