RASCO/Reliable® R1233, Model G, Horizontal Sidewall, 4.2K, SR, 1/2" NPT, Brass, 165 Degree, GH17B, 5416112899, Fire Sprinkler Head 58-449-1-200 Pipe Size: 2 inches​

Pipe Size:  2 inches​

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Grunau Recessed Escutcheon - Available In Multiple Colors

One piece unit used to hide fire sprinkler piping that hangs down too far from ceiling

potassium and sodium potassium alloy fires

RASCO/Reliable® R1233, Model G, Horizontal Sidewall, 4.2K, SR, 1/2" NPT, Brass, 165 Degree, GH17B, 5416112899, Fire Sprinkler Head 58-449-1-200 Pipe Size: 2 inches​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