I am in the natural gas compression industry but have not dealt with inches of vacuum. There are several sizing programs used to do this but I do not know the conversion. Any help would immensely appreciated.
Thanks
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How to convert inches of Vacuum to PSI for gas compression?
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How to convert inches of Vacuum to PSI for gas compression?
by Guest » Wed Apr 30, 2008 3:12 am
- Guest
by Guest » Wed Apr 30, 2008 4:26 am
Well, vacuum gets into the whole gauge vs absolute pressure. For vacuum, absolute pressure is still positive, but gauge pressure is negative.
But inches as a pressure unit most likely referes to inches of mercury
1 std atm = 101.325 kPa = 760 mm Hg = 29.92 in Hg = 14.696 psi
There is a slight possibility it could refer to inches of water, usually "in WC" for inches water column. 1" WC = 249.09 Pa.
But inches as a pressure unit most likely referes to inches of mercury
1 std atm = 101.325 kPa = 760 mm Hg = 29.92 in Hg = 14.696 psi
There is a slight possibility it could refer to inches of water, usually "in WC" for inches water column. 1" WC = 249.09 Pa.
- Guest
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