NIBCO 4 in. x 4 in. x 4 in. PVC DWV Hub x Hub x FPT Cleanout with Plug Tee

The NIBCO 4 in. x 4 in. x 4 in. x 4 in. PVC DWV test tee features a hub x hub x cleanout connection with a plug to test the tightness of the system by assessing potential leakage. The NIBCO PVC DWV test tee is used in residential and commercial drain, waste and vent systems. Polyvinyl chloride (PVC) is the most frequently specified of all thermoplastic materials because of its light weight, durability, and cost-effectiveness.