Air Motors

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Revision as of 16:26, 28 February 2021 by Marcin (talk | contribs)
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  • This one says 70% efficient - really? [1]
  • CFM of 20 gets 1 hp about. 1 cu m is 35 cf. 1 cu m at 190 atm is 7000 cf, at 20 cfm gives 350 minutes or almost 6 hours.
  • 7 cfm, 0.2 hp - $250 - [2].
  • 14 cfm gets me the right power - 0.4 hp or 300W.