Oceanic GT3 CDX5

Product code   4785
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8 out of 10

Info on the Oceanic GT3 CDX5

The last thing you need to worry about on the dive is your breathing system. The GT 3 from Oceanic puts you in total control with its patented Dynamic Adjustment feature. Whether you're snorkeling to your dive site or working a current on your favorite deep wreck, you can quickly adjust the GT 3 to behave precisely the way you want, then let it do the work as it automatically readjusts with changes in depth.
Learn about and how to validate your Oceanic life-time warranty by clicking here.


  • Diver adjustable inhalation effort
  • Patented Dynamic Adjustment automatically maintains inhalation effort throughout the dive
  • Paired with the popular CDX-5 Compact Balanced Diaphragm First Stage with Enviro Kit

At a glance

Adjustable InhalationYes
Adjustable Venturi controlNo
Coldwater Rated (EN250)Yes
Environmentally sealedYes
First StageOver-balanced
High Pressure Ports2
Low Pressure Ports4
Nitrox CompatibleUp to 40% Oxygen
Second StageBalanced
Weight in Grams (approx)960

How much will it cost to deliver my order?

Standard delivery is 2 - 3 days from the date of despatch - £2.99

Express delivery is 1 - 2 days from the date of despatch - £4.99

Next Working Day - £6.99 (Please note that the Next Working Day option is not available in all locations and is only available if all the items you are trying to order are in stock)


What if I want to return my order?

We hope you will be completely satisfied with the Oceanic GT3 CDX5 purchased from Simply Scuba. However should you wish, you can return the Oceanic GT3 CDX5 for any reason within 28 days from the date of despatch for a full refund (less postage costs).

Items must be unused and in an as new condition with all packaging and labels/tags attached. The latest date for returns is printed on your delivery note for clarification.


Oceanic GT3 CDX5 Product Video

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Average rating of the Oceanic GT3 CDX5

out of 10

11 customer would recommend this to a friend
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out of 10
Wayne Stanley
27 Nov 2007
8 out of 10
8 out of 10
8 out of 10
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Value for Money
8 out of 10
8 out of 10
8 out of 10
8 out of 10
I cant fault these regs
I cant fault these regs, the adjustment on the regs is great i am very happy with my set and i would recommend them.
Recommend to a friend?    Yes
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Frequently asked questions

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