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  #11  
Old 07/15/2004, 06:05 PM
DonBossung DonBossung is offline
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Join Date: Jul 2002
Posts: 53
Guess I am basing my comments on sump experience that the size of the return does make a difference in flow. But, all that was with 5' head and a couple of 45 elbows. Not sure if that is as critical here.

BTW the mag 12 is 3/4" input/output.