RASCO/Reliable® R1011, Model G, Pendent, 2.8K, SR, 1/2" NPT, Chrome, 212 Degree, GP23C, 5221212499, Fire Sprinkler Head c11 For 3/4" Heads

For 3/4" Heads

220 Degree

This guard have a built-in water shield

Hydraulic System Calc Sign

Wrench for use with Tyco fire sprinkler models:  ESFR-17

RASCO/Reliable® R1011, Model G, Pendent, 2.8K, SR, 1/2" NPT, Chrome, 212 Degree, GP23C, 5221212499, Fire Sprinkler Head c11 For 3/4" HeadsReliable 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