This submersible pump pushes up to 17,500 GPH flow at 230 volts. 3"outlets with 30' power cords and thermal overload protection. Oil free design - ideal for fish ponds. Top quality Japanese double mechanical seals. Draws maximum 10 amps. Ideal for low to medium head waterfalls. 2 HP. Maximum 40' head. Approx. 12" diameter, 21" tall.