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eng_m_m.abd89@yahoo.com
Hi, Till now I have confusion regarding the function of the private fire hydrant which is with two hoses (2 1/2") and 4" pumper outlet, as: 01- it is mentioned in NFPA 24 that is used for delivering water to the fire department truck so the residual pressure will be 20 PSI, but I find a lot of design engineers making the minimum
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eng_m_m.abd89@yahoo.com
Hi, Till now I have confusion regarding the function of the private fire hydrant which is with two hoses (2 1/2") and 4" pumper outlet, as: 01- it is mentioned in NFPA 24 that is used for delivering water to the fire department truck so the residual pressure will be 20 PSI, but I find a lot of design engineers making the minimum residual
1