Air watts


Old 03-28-18, 05:45 PM
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Air watts

Can someone tell me how many amps is 121 air watts.Thanks
Old 03-28-18, 06:08 PM
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Air watts are calculated using the formula, (Air flow (in CFM) x vacuum (in inches of water lift)) / 8.5 = Air Watts.

Air watts is a fairly useless rating measuring wattage out of a vacuum. The vacuum you are looking at should spec out the amperage required.

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