4 inch X 3 inch ABS DWV Plastic Fittings Reducing Closet Flange Hub

The ABS DWV closet flange features a hub connection. The closet flange is secured to the floor of the dwelling so that a toilet can be affixed to it and allow for a pipe connection (under the floor) to continue the piping for evacuation of the used water.

• Service temperature -40°F to 180°F
• 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