Model J Foam Nozzle Summary: 1/2" Pendent Nozzle (open) for foam compounds – 2.8K and 5.6 K-factor
FOAM NOZZLE MODEL J OPEN STYLEGFS620_20171205CM (.pdf)
Foam Nozzle – 2.8 and 5.6 K-factor Specific Application Foam Nozzle. Specific Application, Model J Foam Nozzle: Where specific application, foam nozzles are specified to be utilized with AFFF, Fluoroprotein, Protein, and Alcohol type foam concentrations and water to provide a foam blanket to control fires associated with polar solvents, hydrocarbon based flammable liquids, they shall be of an all bronze frame construction with brass deflector, and rated for a working pressure of 175 psi. Nozzles shall be designed and installed per the recommendations of NFPA, the manufactures technical date sheet, as well as the Authority Having Jurisdiction. Sprinklers shall be UL listed. Specific application Model J foam nozzles shall be of the Series GL-SS/FN; as manufactured by Globe Fire Sprinkler Corporation.
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