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
723 Reducing Tee
719 45° Street Elbow
731 Y-Branch 90° Reducing Long Turn
707 22 1/2° Elbow
703 60° Short Turn Elbow
729 Sanitary Tees 90° Reducing Double Short Turn
744 Tucker Connection
708 11 1/4° Elbow
718 90° Street Elbow
753 Coupling