RASCO/Reliable® R3226, Model GL112, Upright, 11.2K, QR, 3/4" NPT, Brass, 165 Degree, GL112U1B, 0116114098, Fire Sprinkler Head 325442-B Depth - 1 1/8"

Depth - 1 1/8"

the ball moves into the cylinder allowing the thermal element to fall away from the sprinkler

STI-MBP1010

Inside Diameter - 2 1/8"

RASCO/Reliable® R3226, Model GL112, Upright, 11.2K, QR, 3/4" NPT, Brass, 165 Degree, GL112U1B, 0116114098, Fire Sprinkler Head 325442-B Depth - 1 1/8"Reliable Model GL112 upright and pendent sprinklers are standard coverage quick response sprinklers utilizing a levered fusible allow solder link thermal element in 165F (74C) or 212F (100C) temperature rating. These sprinklers are intended for use in hydraulically calculated control mode density area (CMDA) storage and non storage occupancies in accordance with the area density curves of NFPA 13 or other applicable standards. Item: RASCO Reliable