All the wiring has been completed and now I am waiting on a blower. The
stacked German muffin fans only produce .25" of water pressure and the 2
3000 rpm blowers in my junque box both measure 1.3" and they are LOUD!!!
I am fortunate to own a genuine manometer that came with a floor model amp
supposedly built by Lew McCoy so air flow measurements are simple. Lew
actually mounted the manometer on the front of the cabinet. I thought it
looked neat until a couple of ham buddies cracked up about it. I used the
actual RF deck with the tube plugged into its socket to make my
measurements.
Later,
Bob W6TR
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