RASCO/Reliable® R1285, Model G, Vertical Sidewall, 5.6K, SR, 1/2" NPT, Brass, 212 Degree, GV2B, 5421113292, Fire Sprinkler Head EC-5 Wire cage protects projectors and

Wire cage protects projectors and other large equipment against theft

Outside Diameter 3 1/8"

Thread Style:  Phoenix Thread (For use in Phoenix

RASCO/Reliable Model W3 Wrench for Wrench-Able Protective Caps

RASCO/Reliable® R1285, Model G, Vertical Sidewall, 5.6K, SR, 1/2" NPT, Brass, 212 Degree, GV2B, 5421113292, Fire Sprinkler Head EC-5 Wire cage protects projectors andReliable 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