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Hose Valves or Nonthreaded Connections in Hose Header Supply?? NFPA 20 2019

Question asked by gustavocanizzo on Sep 2, 2019
Latest reply on Sep 3, 2019 by nocivus

Hi everyone!

In the new edition of NFPA 20 (2019), Table 4.28 has a new column "Non-threaded connections" Is it necessary to add those connections to the hose connections? or I have to choose between them

Thanks

nfpa20 table4.28nfpa20 

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