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  1. #1
    Join Date
    Apr 2003
    Location
    SC
    Posts
    532
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    GPM pipe capacity

    How do you calculate what size pipe is necessary to handle certain GPM per pressure. This one install is completely screwed.... 4 units about 18gpm dumping in a 1-1/4" PVC pipe. You can imagine what's happening....

    Thanks,

  2. #2
    Join Date
    Jan 2007
    Location
    Mn the state where absolutey nothing is allowed
    Posts
    1,987
    Post Likes
    your at just over 4 feet/second with a head loss of 4.86 ft/100 feet. doable but its at the max design limit.

    this info is from B&G system syzer app
    my boss thinks its possible to repeal the laws of physics

  3. #3
    Join Date
    Aug 2002
    Location
    Southold, NY
    Posts
    13,265
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