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When reliability is your number one concern, this proven design is the answer. Simple, robust and affordable.
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When reliability is your number one concern, this proven design is the answer. Simple, robust and affordable.


  • Non-Adjustable 2nd stage.
  • Downstream demand valve.
  • 150 PSI maximum intermediate pressure.
  • 1.2 to 1.4 CIW (column inches of water) inhalation effort.
  • 1.1 CIW (column inches of water) exhalation effort.
  • 30+SCGM (air supply:3,000 PSI).

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Where to buy?

You can purchase Atlantis products from your local distributor

Contact us

Email link.gif sales@atlantisdive.co