The NIBCO 4 in. x 3 in. ABS DWV flush bushing is used in residential and commercial drain, waste and vent systems. The ABS DWV flush bushing features a spigot x hub connection and provides a means for reducing the size of the line. 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.ABS constructionFor use with non-pressurized drain, waste and vent sanitary systemsUsed to reduce pipe size by inserting into ABS sitting hubSpigot x hub connection typeSolvent welded connection5 psi maximum working pressureUL Listed 94V-0
This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.