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For an "air play table" or a Bernoulli blower what would you suggest as a minimum air flow? CFM? I have used different fans in the past with different results. More often than not they were used squirrel cage fans that we had laying around and had a wide variety of outputs.  What I am looking for is some feedback from others about what they found worked best.

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Erich Rose
Exhibit, Environmental and Industrial Design
807 The Living End
Austin, TX 78746
512-626-9930; [log in to unmask]

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