Wayne CDU-800 Submersible Sump Pump, 1/2 Hp, Cast Iron

Highlights: 1/2 Hp 115 Volt Cast iron volute 1-1/2″ fpt discharge Mechanical switch For small sump pits Turns on at 9″ and off at 3-1/2″ 3720 gph at 5′, 3240 gph at 10′, 2700 gph at 15′ head UL listed