Cartridge ComboCombines the line of cartdrige bilge pumps with automatic operation, Equipped with a non-clogging electronic float switch, Specs:, Capacity 3" head (13, 6V): 50l/min - 800 GPH, Capacity Straight (13, 6V): 63l/min - 1000GPH, Amperage: 3, 2A, Fuse Size: 5A , Connection: 3/4"" , Product : JOHNSON PUMP 1000GPH AUTO BILGE PUMP 3/4"" W/ MAG SWITCH, Manufacturer : JOHNSON PUMP, Manufacturer Part No : 05903-00, UPC : 729321059039 SKU: CW48745