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 730 730 Y-Branch 90° Long Turn
727, 729 & 730 Y-Branches & Tee Submittal
753 Coupling
723 Reducing Tee
705 45° Short Turn Elbow
703 60° Short Turn Elbow
731 Y-Branch 90° Reducing Long Turn
744 Tucker Connection
706 45° Long Turn Elbow
702A 90° Extra Long Turn Elbow
707 22 1/2° Elbow
735 Y-Branch 45° Reducing