RASCO/Reliable® R1015, Model G Recessed, Pendent, 5.6K, SR, 1/2" NPT, Brass, 165 Degree, GR1B, 5516343270, Fire Sprinkler Head GL8135 Inside Diameter - 1 3/8"

Inside Diameter - 1 3/8"

Escutcheon is unique as it has two springs soldered to the flat base plate that connect directly to the fire sprinkler head

6ft - Hydra-Finder

They come with pinhole slots for easy wall mounting

RASCO/Reliable® R1015, Model G Recessed, Pendent, 5.6K, SR, 1/2" NPT, Brass, 165 Degree, GR1B, 5516343270, Fire Sprinkler Head GL8135 Inside Diameter - 1 3/8"Reliable 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