Quote:
Originally Posted by Hallis
the 4500 sounds like a hair dryer.
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Found the specs on the hair drier.
Delta Blower BFB1012
VH
VH = Very High, Speed 5000 rpm, 35.73 cfm
58 dBA
May look into a slower fan and make a shroud to help the air flow.
and it has 2 Delta FFB0412VHN
40x40x28mm 15.9cfm @
9600rpm Heers the Jet Engine
41.9 dBA