The NIBCO 2 in. ABS DWV P-Trap is used in residential and commercial drain, waste and vent systems. The ABS DWV P-Trap features a hub x hub connection and provides a water seal so that wastewater will automatically be trapped in the arc of the configuration, thereby preventing unwanted gases from entering the household environment. Acrylonitrile-Butadiene-Styrene (ABS) is resistant to a wide variety of materials ranging from sewage to commercial household chemical formulations and can be exposed to a wide temperature span. Color: Black.