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Globe-Fire - Model GL-QR/DRY | GL8139 -1" Dry Upright Sprinklers
1" Dry Upright Sprinklers - Quick Response | Series GL-QR/DRY Glass Bulb - 8.0 K-factor. Not all temperatures and configurations may carry all Listings and Approvals. See data sheet for conditions of specific Listings and Approvals.
- temperature 135, 155, 175, 200, 286
- approvals cULus, NYC
- SIN GL8139
- wrench 333010
Glass Bulb – 5.6 and 8.0K-factor Upright and Pendent Dry Sprinklers. Quick Response, Standard Coverage, Dry: Where quick response, standard coverage upright or pendent dry type sprinklers are specified to be utilized in freezing applications they shall be of an all bronze frame construction with brass deflector, with outer galvanized steel pipe and stainless steel inner tube construction. Sprinklers shall have a 3mm glass bulb thermally sensitive operating element, and rated for a working pressure of 175 psi. Sprinklers installed in areas without a finished ceiling shall be of a bronze/brass finish and shall be of an appropriate temperature classification for the hazard. Sprinklers installed under a finished ceiling shall be a chrome/white polyester finish. Sprinklers shall be UL listed or FM approved. Quick response, standard coverage, dry type sprinklers shall be of the Series GL-QR/DRY; as manufactured by Globe Fire Sprinkler Corporation.