4830TFK Model

• One-piece knockout will not fall down drain-line Knockout breaks out in one-piece Inset test cap cannot be damaged by construction equipment Beveled hub design allows easier insertion into 4 in foam core pipe

The Water-Tite Techno Flange® standard pattern closet flange with Techno knockout features an inset test cap that cannot be damaged by construction equipment, ensuring drain-lines stay securely covered and protected until installation and DWV (drain, waste and vent) testing are complete. The Techno Knockout is specially designed to break out in one-piece and will not fall down the drain-line while it is being removed. Compatible with both 3 and 4 in SCH 40 DWV pipe, this ABS toilet flange has a Flush-Tite design that allows for flush installation inside of 4 in pipe. It also features a beveled hum, which makes it easier to insert into 4 in foam-core pipe.