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
701R 90° Reducing Short Turn Elbow
744 Tucker Connection
702A 90° Extra Long Turn Elbow
730 Y-Branch 90° Long Turn
752 P-Trap
722 Tee
718 90° Street Elbow
708 11 1/4° Elbow
723 Reducing Tee
702 90° Long Turn Elbow