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
753 Coupling
735 Y-Branch 45° Reducing
752 P-Trap
703 60° Short Turn Elbow
723 Reducing Tee
707 22 1/2° Elbow
701 90° Short Turn Elbow
705 45° Short Turn Elbow
736 45° Double Y-Branch
718 90° Street Elbow