FPPI Kydex ring is for use as a backing material behind sprinkler escutcheons. 4 in diameter covers most oversize holes (including oversize holes in ceiling materials to meet seismic requirements) cut in ceiling material during installation or ceiling material replacement. Kydex is a fire-resistant material made by cleardex. May be cut to install around an existing sprinkler drop.
Split Ring, Thickness: 3/32 IN, Outside Diameter: 4 IN, Inside Diameter: 1-3/4 IN, Material: 0.028 IN Kydex, Finish/Color: White, Industry Standards: UL 94 Listed
|Item Name||:||Split Ring|
|Outside Diameter||:||4 IN|
|Inside Diameter||:||1-3/4 IN|
|Material||:||0.028 IN Kydex|
|Industry Standards||:||UL 94 Listed|