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 744 744 Tucker Connection
736, 744 & 753 Y-Branch, Coupling & Tucker Connection Submittal
734 Y-Branch 45°
726 Sanitary Tees 90° Short Turn
718 90° Street Elbow
735 Y-Branch 45° Reducing
727 Sanitary Tees 90° Reducing Short Turn
752 P-Trap
707 22 1/2° Elbow
705 45° Short Turn Elbow
754 Bath P-Trap
706 45° Long Turn Elbow