Chuck Ellis
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- 6,999
- Location
- Tellico Plains, Tennessee
I don't know about being a wizard but I would say about 1300 to 1400 cfm.
Did you get a new dust collector?
I haven't a clue as to how to figure this, but according to the specs on my DC which is a 2 HP from HF, running all 4" pipes, I supposedly am getting 1600 CFM ... not sure how big the impeller is, either 12 or 13 inch, no bigger.