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 702A 702A 90° Extra Long Turn Elbow
701, 701R, 702 & 702A Short Turn & Long Turn Elbows Submittal
753 Coupling
718 90° Street Elbow
723 Reducing Tee
702 90° Long Turn Elbow
752 P-Trap
727 Sanitary Tees 90° Reducing Short Turn
707 22 1/2° Elbow
701 90° Short Turn Elbow
731 Y-Branch 90° Reducing Long Turn
736 45° Double Y-Branch