RASCO/Reliable® R1013, Model G, Pendent, 4.2K, SR, 1/2" NPT, Chrome, 135 Degree, GP07C, 5213212899, Fire Sprinkler Head H-1 large orifice

large orifice

Plastic Case Gauge(UL Listed and FM Approved)

Reset Voltage:  2

95 or 105 dB warning horn

JL Economyline Series Surface Mount Fire Extinguisher Cabinet - Available In Multiple Sizes And Colors

RASCO/Reliable® R1013, Model G, Pendent, 4.2K, SR, 1/2" NPT, Chrome, 135 Degree, GP07C, 5213212899, Fire Sprinkler Head H-1 large orificeReliable 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