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cropguy
cropguy asked in Science & MathematicsEngineering · 2 decades ago

What is the conversion formula for converting inches of water column pressure to pounds per square inch ?

5 Answers

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  • oil field trash
    Lv 7
    2 decades ago
    Favorite Answer

    It is .433 psi per foot of height or .0361 psi per inch to three significant figures

    Source(s): water weights 62.34 lbs/cubit foot (at 60 degs F) divide that by 144 square inches and you get .433 psi/foot
  • Sprinter
    Lv 5
    2 decades ago

    Inches of water times 0.0461416 equals psi.

  • emetalshop
    2 decades ago

    It is dependet on your apperatuss. You have to hang a 1 pound wt to see the change of inches of water.

  • Scottyboy
    Lv 4
    2 decades ago

    .433 X Height I believe

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  • Anonymous
    5 years ago

    0.435

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