RASCO/Reliable® R1285, Model G, Vertical Sidewall, 5.6K, SR, 1/2" NPT, Brass, 135 Degree, GV0B, 5413113292, Fire Sprinkler Head 401 aluminum cup Normally Open

Normally Open

5428213499

3 Inch Black

White - 175 Degree - Yellow Bulb - 12 Inch Length - 06530UMD/W12

UL/FM Approved

RASCO/Reliable® R1285, Model G, Vertical Sidewall, 5.6K, SR, 1/2" NPT, Brass, 135 Degree, GV0B, 5413113292, Fire Sprinkler Head 401 aluminum cup Normally OpenReliable 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