RASCO/Reliable® R3121, Model GFR, 2.8K, Upright, QR, 1/2" NPT, Chrome, 165 Degree, GFRU3C, 0116212499, Fire Sprinkler Head fdc plug Combination of siren and flashing

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5421113299

RASCO/Reliable® R3121, Model GFR, 2.8K, Upright, QR, 1/2" NPT, Chrome, 165 Degree, GFRU3C, 0116212499, Fire Sprinkler Head fdc plug Combination of siren and flashingReliable Model GFR Series sprinklers are quick response sprinklers with a fusible alloy link operating element. These sprinklers have demonstrated response times in laboratory tests that are approximately five times faster than quick response sprinklers. This quick response enables the Models GFR Series Sprinklers to apply water to a fire much faster than quick response sprinklers of the same temperature rating. Item: RASCO Reliable R3121, Model GFR,