• Service temperature -40 degreeF to 180 degreeF
• Do not test or use with compressed air or other gases
• CSA B181.1
• ASTM D2665
• ASTM D3965
• ASTM D2661 and D3311
• UL Listed 94V-0
• NSF/ANSI Standard 14
• NSF U.P. Certified

The ABS DWV return bend features a hub x hub connection. The return bend connects the contiguous ends of two parallel pipes lying alongside or above one another and allows for a 180-degree change in the direction of flow. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. 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 is lightweight, safe to handle and easy to install. ABS DWV is joined by solvent cementing or threading and can easily be connected to steel, copper, or cast iron through the use of transition fittings. NIBCO plastic fittings are backed by a 5-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.