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 736 736 45° Double Y-Branch
736, 744 & 753 Y-Branch, Coupling & Tucker Connection Submittal
705 45° Short Turn Elbow
752 P-Trap
718 90° Street Elbow
722 Tee
703 60° Short Turn Elbow
730 Y-Branch 90° Long Turn
707 22 1/2° Elbow
734 Y-Branch 45°
719 45° Street Elbow
701 90° Short Turn Elbow