FPPI Kydex Ring is for use as a backing material behind sprinkler escutcheons. 4" 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.
FIG 01-100 Kydex Ring
Kydex Ring
Pendent Canopies Skirts
FPPI Break Shackle Locks
Sprinkler Identification Signs
Master Break Locks
Extended Coverage Plates
Pendent Canopies 2-pc Plastic
Heavy Gauge Steel Wall Plates
Fire Alarm Bell Back Box
Pressure Gauge Kits
Split Retainer 3-pc