RASCO/Reliable® R601, Model P22, ESFR, Pendent, 22.4K, QR, 1" NPT, Brass, 165 Degree, P221, DB16115491, Fire Sprinkler Head 12973FF Pull Stations & Accessories

Pull Stations & Accessories

Switches/Normally Closed

9 in W x 4

Manufacturer Part Numbers:  S325390000

2 (160 metric) K-factor specific application

RASCO/Reliable® R601, Model P22, ESFR, Pendent, 22.4K, QR, 1" NPT, Brass, 165 Degree, P221, DB16115491, Fire Sprinkler Head 12973FF Pull Stations & AccessoriesThe 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