RASCO/Reliable® R2921, Model GXLO INTERMEDIATE, Upright, 11.2K, SR, 3/4" NPT, Brass, 212 Degree, GUXI2LB, 1721114298, Fire Sprinkler Head pendent quick response Operating Humidity Range: 0% to

Operating Humidity Range:  0% to 93% Relative Humidity Non-condensingOperating

Inside Diameter - 1 11/16"

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Installation: Valves installed in horizontal piping systems should have the stems oriented vertically

RASCO/Reliable® R2921, Model GXLO INTERMEDIATE, Upright, 11.2K, SR, 3/4" NPT, Brass, 212 Degree, GUXI2LB, 1721114298, Fire Sprinkler Head pendent quick response Operating Humidity Range: 0% toReliable Model GXLO (extra large orifice) upright and pendent sprinklers are standard coverage standard response sprinklers that utilize a robust center strut, solder in compression thermal element. 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 R2921, Model