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  1. Sergiosldv

    the correct gpm and psi to select a pump

    Hello. I have some doubts about a design that i'm doing for the university. I am designing a mall, which has a floor level and four more levels upwards. The design has sprinkler system and hoses. I used ordinary risk 1, and for the most remote design area i have 225 gpm. (0.15 gpm/ft2 and...
  2. Sergiosldv

    Add more water volumen to a fire sprinklers system.

    Hello, good day. I have some questions that confusesme. 1- A couple of engineers toldme that they always use 500 gpm vs XXX psi and the system always is "right". I have seen that when you calculate your design, and you have something like 250 gpm vs XXX psi, then for any reason they add 250...
  3. Sergiosldv

    K - Factor Changes in a sprinkler fire system.

    Hi everyone, my name is Sergio, I'm from venezuela, and I am working with a sprinkler fire fighting system and I am using the Area/density method. I have some problems, and maybe the community could helpme: I am following a "guide" that I found on the internet, however, some of the assumption...

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