PPRuNe Forums - View Single Post - A320 Pressurization 'peaks' cause damage to body? (packless tkof)
Old 13th Jun 2013, 11:08
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The African Dude
 
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Ok, fair enough, although I do value a low stress level health-wise

Have you confirmed this 'pressure' peak with the PSI reading? If it's just a cabin rate is -1000fpm for a few moments, it may be simply that the outflow valve is lagging behind slightly when the air from the packs starts to flow in as you switch them on.
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