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how to convert pressures to PSI
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lynn543
Joined: 17 Jul 2005
Posts: 1067
Location: australia


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Post how to convert pressures to PSI 
CPAP pressures are given as centimetres of water, can anyone say how to convert this into PSI?
Mon Oct 10, 2005 7:51 pm
Mike
Site Admin
Joined: 05 Jun 2005
Posts: 1642

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1   lbf/in² (psi)   EQUALS   70.306957964   cm H2O
Mon Oct 10, 2005 9:42 pm
FJC
Joined: 15 Sep 2005
Posts: 53
Location: Michigan


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Wow - so at a prescribed 7cm/h20, it's only roughly .1 psi?  That seems so low.  Maybe I should just point a fan at my face at night.  :)


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Tue Oct 11, 2005 7:09 am
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Sleep Apnea Support Forum Index » SLEEP APNEA HELP! » how to convert pressures to PSI

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