Wayne 1/2 HP Cast-Iron Submersible Sump Pump CDT50

Pumps up to 4200 GPH at 0 ft. Durable cast-iron submersible sump pump Piggy-back tether float switch for automatic or manual operation Top suction design filters debris minimizes clogging Designed for easy installation without any plumbing changes Epoxy-coated steel, high performance 1 2 HP motor 1-1 2 in. NPT discharge Designed for 14 in. diameter or larger sump basins Approximate on level at 13 in., off level at 7 in.