The Wayne 12-Volt Metal Transfer Pump Lifts water over 35 ft.; removes water down to 1/8 in. of surface with suction attachment (included). Rugged, metal pump and motor housing. Non-submersible. Max. flow is 350 gallons per hour; 310 GPH at 10 ft. of discharge lift. 3/4 inch garden hose connections at inlet and discharge. Alligator clamps for connecting power wires to battery.