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JJ CCR Air Diluent (30m)

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The TDI Closed Circuit Rebreather (CCR) Air Diluent Diver Course is your first step into closed circuit rebreather diving and your first truly quiet dive experience!Using the latest technology in CCRs can maximize your gas supply and provide an optimum breathing gas for any depth by maintaining a constant partial pressure of oxygen. It’s like having a nitrox blending machine on your back!

During this course, your TDI Instructor will teach you all of the necessary skills to conduct no decompression CCR dives to a maximum depth of 30 metres/100 feet using air diluent.


Minimum of 18 years old

Provide proof of 20 logged open water dives

If completing a crossover provide proof of 10 logged ccr dives in the last 12 months

Provide proof as a nitrox diver or equivalent

Own a JJ CCR or purchase a JJ CCR 

To book this experience, or to find out more information, Please click the link below to register your details. We will email back shortly.

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