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
729 Sanitary Tees 90° Reducing Double Short Turn
719 45° Street Elbow
727 Sanitary Tees 90° Reducing Short Turn
701R 90° Reducing Short Turn Elbow
754 Bath P-Trap
723 Reducing Tee
706 45° Long Turn Elbow
702A 90° Extra Long Turn Elbow
718 90° Street Elbow
730 Y-Branch 90° Long Turn