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Unread 12-21-2004, 01:23 AM   #14
snowwie
Cooling Savant
 
Join Date: Mar 2003
Location: New Jersey
Posts: 154
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Quote:
Originally Posted by Cathar
Single-pass
Suited for quiet lower-powered fans and acceptable performance with such
how does single-pass/multi-pass affect airflow?
i thought it only affects water flow

Quote:
Originally Posted by BillA
you will see that single pass is not necessairly better, it all depends . . . . .
it was my understanding that for given flowrates a multipass will perform better than a single pass, all other other things equal (physically)

of course once pressure drop is accounted for...

maybe this is all way over my head though
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