4 X 4 X 3 COMBO PVC TEE-WYE

SCHEDULE 40 PVC-DWV FITTING. REQUIRED IN SOME PLUMBING CODE AREAS TO CONNECT A BRANCH LINE INTO A VERTICAL DRAIN PIPE (STACK) INSTEAD OF CONVENTIONAL TEE FITTING. ALSO, USED TO CONNECT A HORIZONTAL BRANCH PIPE APPROACHING A HORIZONTAL DRAIN PIPE ON THE PERPENDICULAR. HUB X HUB X HUB.