Pumps up to 2500 GPH at 0'. Reinforced thermoplastic submersible sump pump. Piggyback tether float switch for automatic or manual operation. Top suction design filters debris and prevents clogging from debris in bottom of sump pit. Designed for easy installation without any plumbing changes. High performance 1/3 HP motor. 1-1/2" NPT discharge and reinforced thermoplastic base.