Canplas Backwater Valve, 2-Inch by Canplas (CANPE)

商品説明

Protects basements and other low level areas from the backflow of sanitary sewer, storm sewer, or septic system;Easily fits and this is easy to install;Made in United States;Protection against the backflow of sewage and storm water;Compact, lightweight and easy to install;All Canplas Backwater valves are socket x socket with all sockets being DWV;Acme threads provide positive traction and extra strength;Neoprene O-ring effectively seals valve lid