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 735 735 Y-Branch 45° Reducing
731, 734 & 735 Y-Branches Submittal
753 Coupling
702A 90° Extra Long Turn Elbow
703 60° Short Turn Elbow
744 Tucker Connection
723 Reducing Tee
754 Bath P-Trap
726 Sanitary Tees 90° Short Turn
708 11 1/4° Elbow
736 45° Double Y-Branch
702 90° Long Turn Elbow