approvals | cULus |
WINDOW SPRINKLER MODEL WS
GFS640_20171205CM (.pdf)
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Open Style Nozzle – 1.4, 2.0, 2.8, 4.2, 5.6, 8.1, and 11.4 K-factor Specific Application Window Sprinkler/Nozzle. Specific Application, Window Sprinkler/Nozzle: Where specific application, open style nozzles are specified to be utilized to provide a water curtain over a glass window or other opening to prevent fire/heat penetration, or as exposure protection from closely located building, or other specific applications they shall be of an all brass body. Sprinklers/Nozzles shall be designed and installed per the recommendations of NFPA 13, the manufactures technical date sheet, as well as the Authority Having Jurisdiction. Sprinklers shall be UL listed. Specific application window sprinklers/nozzles shall be of the Series GL-SS/WS; as manufactured by Globe Fire Sprinkler Corporation.
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