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SKU: OCE407621
Reg. Price: $399.95
Our Price: $309.95
on orders of $35.00 or more.
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Oceanic CDX5 First Stage DIN Regulator

Excellent for ice diving (it won't freeze up) or diving in waters filled with contaminants or sediment (it won't corrode). Environmentally sealed, the diaphragm membrane transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism. The CDX-5 high performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density increases. The center "pads" that the diaphragms act against are different sizes so the working area of the outer environmental diaphragm is larger than the working area of the inner diaphragm. As depth increases, more pressure is applied to the larger surface area of the outer diaphragm than would be applied to the internal diaphragm. The result is superior gas delivery under the most extreme conditions.


  • Material: Marine Brass
  • Control: Diaphragm
  • Balanced
  • 300 bar Max. pressure
  • Suitable for cold water
  • Two High pressure connectors
  • Four Low pressure connectors
  • Nitrox compatible, Standard up to 40%
  • Anti freeze
  • Intermediate pressure: 9,5-10 bar


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