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
Sprinkler Identification Signs
Threaded Recessed Sprinkler Escutcheon
Rod Buttons
Pendent Canopies 2-pc Plastic
1-pc Light Gauge Steel
Hex Nuts
1-pc Heavy Gauge Steel Canopy
Pressure Gauges
Residential Pressure Gauge
Washers