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Grease Ducts

Question asked by hrracing513 on Dec 6, 2018
Latest reply on Dec 7, 2018 by hrracing513

According to NFPA 13 (2013) 7-10.3.3 sprinklers or spay nozzles have to be no more than 5'-0 from the duct entrance. per the table A.7.10.2 it shows (D) being measured from the inside of the duct. Would this still be correct if the bend was still horizontal and not vertical, going to (G)? 

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