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 708 708 11 1/4° Elbow
707, 708, 718 & 719 Elbows & Street Elbows Submittal
722 Tee
702 90° Long Turn Elbow
734 Y-Branch 45°
753 Coupling
754 Bath P-Trap
701 90° Short Turn Elbow
736 45° Double Y-Branch
718 90° Street Elbow
729 Sanitary Tees 90° Reducing Double Short Turn
705 45° Short Turn Elbow