RASCO/Reliable® R1235, Model G, Horizontal Sidewall, 5.6K, SR, 1/2" NPT, Chrome, 212 Degree, GH2C, 5421213299, Fire Sprinkler Head 4950 Head guard for use with

Head guard for use with Viking D-1 Fire Sprinklers

) FC shaft and diaphragm seals on side rotary switches

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Sprinkler head guards do not protect sprinkler heads from direct impact or abuse

and anchor packet

RASCO/Reliable® R1235, Model G, Horizontal Sidewall, 5.6K, SR, 1/2" NPT, Chrome, 212 Degree, GH2C, 5421213299, Fire Sprinkler Head 4950 Head guard for use withReliable 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