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 734 734 Y-Branch 45°
731, 734 & 735 Y-Branches Submittal
726 Sanitary Tees 90° Short Turn
730 Y-Branch 90° Long Turn
727 Sanitary Tees 90° Reducing Short Turn
753 Coupling
744 Tucker Connection
754 Bath P-Trap
729 Sanitary Tees 90° Reducing Double Short Turn
723 Reducing Tee
718 90° Street Elbow
719 45° Street Elbow