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
723 Reducing Tee
701 90° Short Turn Elbow
727 Sanitary Tees 90° Reducing Short Turn
702A 90° Extra Long Turn Elbow
722 Tee
707 22 1/2° Elbow
744 Tucker Connection
752 P-Trap
735 Y-Branch 45° Reducing
705 45° Short Turn Elbow