RASCO/Reliable® R601, Model P22, ESFR, Pendent, 22.4K, QR, 1" NPT, Brass, 212 Degree, P222, DB21115491, Fire Sprinkler Head Fire Extinguisher Service Equipment CLICK HERE FOR SPEC SHEET

CLICK HERE FOR SPEC SHEET

Outside Diameter 3 7/16"

The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the drop nipple before sprinkler operation

Fire Extinguisher Class K Arrow Sign

125/250/480VAC

RASCO/Reliable® R601, Model P22, ESFR, Pendent, 22.4K, QR, 1" NPT, Brass, 212 Degree, P222, DB21115491, Fire Sprinkler Head Fire Extinguisher Service Equipment CLICK HERE FOR SPEC SHEETThe Reliable Model P22 is an Early Suppression Fast Response (ESFR) fire sprinkler with a nominal K factor of 22. 4 (320 metric). The sprinkler uses a levered fusible alloy solder link in either a 165F (74C) or a 212F (100C) temperature rating. These sprinklers are designed to respond quickly to growing fires and will deliver a heavy water discharge to suppress a fire. Suppression is considered a higher level of control characterized by a sharp