Anvil drainage fittings have sufficient sweep to allow free unobstructed flow. They are made with a shoulder of the same diameter as the inside of the pipe, in accordance with ASME B16.12, Type 1. Thus, continuous passage is created when the pipe is screwed to the shoulder, leaving no place for solid matter to collect and clog in the pipe.
FIG 722 722 Tee
722, 723 & 726 Tees Submittal
706 45° Long Turn Elbow
708 11 1/4° Elbow
753 Coupling
718 90° Street Elbow
729 Sanitary Tees 90° Reducing Double Short Turn
754 Bath P-Trap
723 Reducing Tee
705 45° Short Turn Elbow
752 P-Trap
735 Y-Branch 45° Reducing