RASCO/Reliable® R1023, Model G, Upright, 4.2K, SR, 1/2" NPT, Brass, 286 Degree, GU37B, 5128112899, Fire Sprinkler Head RFll 002 - Available In Multiple

002 - Available In Multiple Sizes

6-1/4"D 10lb 15oz 1 2

Item:  Tyco 56-000-6-387 W-Type 6 Fire Sprinkler Head Wrench

CV528725S9

Simplified Operation: Like all System Sensor pressure switches

RASCO/Reliable® R1023, Model G, Upright, 4.2K, SR, 1/2" NPT, Brass, 286 Degree, GU37B, 5128112899, Fire Sprinkler Head RFll 002 - Available In MultipleReliable 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