RASCO/Reliable® R2921, Model GXLO, Upright, RETROFIT, 11.2K, SR, 1/2" NPT, Brass, 212 Degree, GUX2B, 5121113799, Fire Sprinkler Head 332891 Sprinkler Identification Number RA1421

Sprinkler Identification Number RA1421

Item:  Polycarbonate Enclosure with Enclosed Back Box and Exterior Thumb Lock

Item: RASCO/Reliable® R6043

Viking Fire Sprinkler Wrench 15466

25 in W x 4

RASCO/Reliable® R2921, Model GXLO, Upright, RETROFIT, 11.2K, SR, 1/2" NPT, Brass, 212 Degree, GUX2B, 5121113799, Fire Sprinkler Head 332891 Sprinkler Identification Number RA1421Reliable 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