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NFPA 13 Figure A.

Question asked by sbkim on Mar 21, 2019
Latest reply on Mar 21, 2019 by michael.marchi

NFPA 13 Figure A. shows examples of Acceptable valve arrangements. The figure shows the  fire department connections exclusive to one water base system ( wet pipe sytem, dry pipe system, preaction system, or combination of wet pipe and dry pipe system etc). Is the NFPA 13 Figure A. mandatory ?


If the NFPA 13 Figure A. is mandatory, how can the fire departement connection be shared by water base systems ?