Oatey Oatey PVC 9 in. X 9 in. Bell Trap Drain

Bell Trap Drain is designed for use in garage, patio or other outdoor use. The water drains into a well in the drain unit that serves as a trap to contain sewer gas. The strainer snaps onto the drain body. 3 in. by 4 in. Bell Trap Drain fits over 3 in. or inside of 4 in. Sch. 40 DWV pipe.