RASCO/Reliable® R1013, Model G, Pendent, 4.2K, SR, 1/2" NPT, Chrome, 165 Degree, GP17C, 5216212899, Fire Sprinkler Head 53-111-1-165 doors are released automatically but

doors are released automatically but may be opened or closed manually at any time

Fire Extinguisher Cabinet Lock - Genuine Brooks Keyed Alike

flat plate concealed sprinklers designed for installation in accordance with NFPA 13 and FM Global Property Loss Prevention Data Sheets

Factory Setting:  Operates at rising pressure 4-8 PSI

Mounts easily next to life ring

RASCO/Reliable® R1013, Model G, Pendent, 4.2K, SR, 1/2" NPT, Chrome, 165 Degree, GP17C, 5216212899, Fire Sprinkler Head 53-111-1-165 doors are released automatically butReliable Model G Series sprinklers are standard response standard spray automatic sprinklers using a solder capsule thermal element. The solder is captured in the cylinder of the capsule by a stainless steel ball. When the solder melts, the ball moves into the cylinder allowing the thermal element to fall away from the sprinkler. When this occurs, the compressed strut and lever spring free from the sprinkler. System pressure then clears the waterway