RASCO/Reliable® R1285, Model G, Vertical Sidewall, 5.6K, SR, 1/2" NPT, Brass, 212 Degree, GV2B, 5421113292, Fire Sprinkler Head EC-5 Outside Diameter 3 1/8"

Outside Diameter 3 1/8"

Wire cage protects projectors and other large equipment against theft

Lubricant for Amerex fire extinguisher internal components

Thread Style:  Phoenix Thread (For use in Phoenix

Chrome - 155 Degree - Red Bulb - 24 Inch Length - 06530UFB24

RASCO/Reliable® R1285, Model G, Vertical Sidewall, 5.6K, SR, 1/2" NPT, Brass, 212 Degree, GV2B, 5421113292, Fire Sprinkler Head EC-5 Outside Diameter 3 1/8"Reliable 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