NIBCO 4" x 3" PVC Toilet Flange DWV

The NIBCO® PVC DWV flush closet flange is used in residential and commercial drain, waste, and vent systems. The PVC 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 installa...