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 707 707 22 1/2° Elbow
701R 90° Reducing Short Turn Elbow
729 Sanitary Tees 90° Reducing Double Short Turn
726 Sanitary Tees 90° Short Turn
752 P-Trap
754 Bath P-Trap
735 Y-Branch 45° Reducing
702 90° Long Turn Elbow
705 45° Short Turn Elbow
730 Y-Branch 90° Long Turn
708 11 1/4° Elbow