Re: Spray Booth questions - many
JT,
"Most" squirrel cage fans do a pretty good job of pushing air but not very well at pulling. The application you're talking would require a special fan that could handle the static pressure. Not saying it can't be done but... that's a tall task and would be pretty expensive. Not to mention every time you powder the whole system would have to be spotless or you'll cross contaminate what little you manage to capture.
IMO
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