RASCO/Reliable® R1231, Model G, Horizontal Sidewall, 2.8K, SR, 1/2" NPT, Brass, 135 Degree, GH03B, 5413112499, Fire Sprinkler Head chrome plug Approved for use on fire

Approved for use on fire sprinkler systems

Both the pendent and horizontal sidewall styles are available for Standard Coverage (light and ordinary hazard) or Extended

DB21116691

Scale Calibration Weight

Item:  Amerex® 490 Purple K Wheeled Unit Fire Extinguisher

RASCO/Reliable® R1231, Model G, Horizontal Sidewall, 2.8K, SR, 1/2" NPT, Brass, 135 Degree, GH03B, 5413112499, Fire Sprinkler Head chrome plug Approved for use on fireReliable 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