NIBCO 3" or 4" Flush Toilet Flange with Pipe Stop ABS DWV

The NIBCO ABS DWV flush closet flange is used in residential and commercial drain, waste and vent systems. The ABS DWV flush closet flange features a pipe stop and fits inside 4-inch DWV pipe and over 3-inch DWV pipe. 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. Please refer to NIBCO technical data sheets and catalogs for engineering and installatio...