RASCO/Reliable® R2921, Model GXLO, Upright, 11.2K, SR, 3/4" NPT, Brass, 212 Degree, GUX2LB, 1721114098, Fire Sprinkler Head 6802251410 Heavy-Duty option

Heavy-Duty option

5413113299

For flush mounting a 4 inch standard North American square box with single gang plaster cover should be used

Outside Diameter 2 3/4"

with label hood

RASCO/Reliable® R2921, Model GXLO, Upright, 11.2K, SR, 3/4" NPT, Brass, 212 Degree, GUX2LB, 1721114098, Fire Sprinkler Head 6802251410 Heavy-Duty optionReliable 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