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 723 723 Reducing Tee
722, 723 & 726 Tees Submittal
705 45° Short Turn Elbow
729 Sanitary Tees 90° Reducing Double Short Turn
707 22 1/2° Elbow
730 Y-Branch 90° Long Turn
731 Y-Branch 90° Reducing Long Turn
736 45° Double Y-Branch
718 90° Street Elbow
754 Bath P-Trap
703 60° Short Turn Elbow
722 Tee