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 727 727 Sanitary Tees 90° Reducing Short Turn
727, 729 & 730 Y-Branches & Tee Submittal
701R 90° Reducing Short Turn Elbow
734 Y-Branch 45°
702 90° Long Turn Elbow
731 Y-Branch 90° Reducing Long Turn
702A 90° Extra Long Turn Elbow
706 45° Long Turn Elbow
736 45° Double Y-Branch
719 45° Street Elbow
735 Y-Branch 45° Reducing
723 Reducing Tee