1-1/2\” Hub x Hub ABS Adjustable P-Trap with Union Connection

Installed in a ABS DWV pipe system beneath a bathroom or kitchen sink to prevent sewer gas from entering a building. The U-bend is connected to the sink tail piece using an adapter sized to match the tail pipe. The 90 degree part of the assembly is then screwed to the U-bend and directed toward the rest of the ABS DWV drainage line.