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 744 744 Tucker Connection
736, 744 & 753 Y-Branch, Coupling & Tucker Connection Submittal
730 Y-Branch 90° Long Turn
702 90° Long Turn Elbow
706 45° Long Turn Elbow
719 45° Street Elbow
705 45° Short Turn Elbow
731 Y-Branch 90° Reducing Long Turn
735 Y-Branch 45° Reducing
753 Coupling
723 Reducing Tee
701 90° Short Turn Elbow