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    two fans on one exhaust duct? physics anyone??

    i have two inline booster fans to cool an area but not a lot of space to run two ducts. the fans are rated 190cfm free air and 250cfm boosted and have a 6"diameter. can i run both fans into a y-connector, 6"X6"X6", and exhaust from my space on one duct or is there some physics at play that...
  2. P

    stacking in-line fans

    .....and a good day to you all! i need someone adept in physics: imagine, if you will, using two 265cfm in-line fans to do your business. running them on separate lines, a total of 530cfm are being exhausted out of the room, right? what happens if you stack those fans, one into another...
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