RASCO/Reliable® R1025, Model G, Upright, 5.6K, SR, 1/2" NPT, Chrome, 212 Degree, GU2C, 5121213299, Fire Sprinkler Head 12973FC Fire Door – Keep Closed

Fire Door – Keep Closed Sign

and dry pendent sprinklers

Has clear spacer for surface mount

brown out and low battery voltage disconnect protected

Victaulic Model FL-QR/C

RASCO/Reliable® R1025, Model G, Upright, 5.6K, SR, 1/2" NPT, Chrome, 212 Degree, GU2C, 5121213299, Fire Sprinkler Head 12973FC Fire Door – Keep ClosedReliable 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