what are all the presser we should maintain in fire hydrent system?

what are all the presser we should maintain in fire hydrent
system?

Question Posted / ficramesh

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what are all the presser we should maintain in fire hydrent system?..

Answer / sateesh

350 kPa (50 lbf/in²) (this pressure varies according to
region and depends on various factors including the size and
location of the attached water main)

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