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Old 12-03-2018, 06:51 AM
c-attack c-attack is offline
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The last time I did this I would typically run the push side about 100-150 rpm faster than the pull. This was for acoustic reasons and no other. However, each set up is a bit unique, so my exhaust set up with those particular fans may not have much meaning. You’ll need to tinker around and see. However, most likely it makes no difference and subtle changes in speed are not noticeable — which of course is the goal. Just avoid large speed differences.

It will be interesting to see if the % are mathematically accurate. Most often 50% does not get you 1/2 the maximum, but it should be consistent once you discover it.
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