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 719 719 45° Street Elbow
707, 708, 718 & 719 Elbows & Street Elbows Submittal
736 45° Double Y-Branch
708 11 1/4° Elbow
703 60° Short Turn Elbow
707 22 1/2° Elbow
726 Sanitary Tees 90° Short Turn
753 Coupling
754 Bath P-Trap
731 Y-Branch 90° Reducing Long Turn
744 Tucker Connection
702 90° Long Turn Elbow