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
727 Sanitary Tees 90° Reducing Short Turn
736 45° Double Y-Branch
703 60° Short Turn Elbow
702A 90° Extra Long Turn Elbow
754 Bath P-Trap
723 Reducing Tee
729 Sanitary Tees 90° Reducing Double Short Turn
731 Y-Branch 90° Reducing Long Turn
705 45° Short Turn Elbow
708 11 1/4° Elbow