TDI CCR Air Diluent Diver Course – Warrior Dive Adventure
Begin Your Rebreather Journey with Silent, Efficient Diving to 30 Metres
Ready to take the first step into the world of closed circuit rebreather diving? The TDI CCR Air Diluent Diver Course at Warrior Dive Adventure offers entry-level rebreather training that introduces you to the cutting-edge technology behind silent, efficient diving.
This course allows certified divers to explore underwater with air as a diluent, providing extended gas supply and an optimum breathing mix at any depth up to 30 metres (100 feet). With no noisy bubbles, rebreather diving gets you closer to marine life—making it perfect for underwater photographers, marine life enthusiasts, and technical diving candidates.
Why Choose CCR Diving?
The Closed Circuit Rebreather (CCR) maintains a constant partial pressure of oxygen, allowing for:
Longer dive durations using less gas
Minimal noise for wildlife interaction and photography
A blending station on your back—automatically optimizing your gas mix
Greater control over your dive environment
This course is the perfect gateway to advanced rebreather diving, including decompression and mixed gas certifications.
Who Should Take This Course?
The CCR Air Diluent Diver Course is ideal for:
Certified divers looking to upgrade to rebreather technology
Nitrox-certified divers ready for quieter, longer dives
Photographers and videographers who want to get closer to marine life
Recreational divers interested in technical diving pathways
Course Prerequisites
To enroll in the TDI CCR Air Diluent Diver Course, students must:
Be at least 18 years old
Provide proof of at least 20 logged open water dives
Hold a certification as a Nitrox Diver (or equivalent)
What You’ll Learn
This course provides foundational rebreather diving knowledge and skills, including:
Equipment & System Knowledge
The history and development of rebreathers
Differences between Open Circuit (OC), Closed Circuit (CCR), and Semi-Closed Rebreathers (SCR)
Practical understanding of CCR components and system design
Manual and electronic CCR operation
Proper scrubber packing and maintenance procedures
Dive Planning & Safety Skills
Gas physiology and understanding of oxygen dynamics
Dive planning with CCR-specific tables and computers
Pre-dive checklists and emergency protocols
Handling loop issues, bailout procedures, and oxygen monitoring
Performing confined and open water dives with full CCR use
Course Schedule
| Day | Training Components |
|---|---|
| Day 1 | Orientation, Theory, Equipment Assembly, Confined Water Session |
| Day 2 | Open Water Dives 1 & 2 |
| Day 3 | Open Water Dives 3 & 4 |
| Day 4 | Open Water Dives 5 & 6 |
| Day 5 | Open Water Dive 7, Final Theory Exam |
💡 Need a Nitrox Analyzer or CCR tools?
Visit our online dive shop to find high-quality analyzers and rebreather accessories.
Certification Outcome
After successfully completing this course, you’ll be certified as a TDI Air Diluent CCR Diver, qualified to:
Conduct no-decompression rebreather dives to a maximum depth of 30 metres (100 feet)
Operate your unit-specific CCR safely in recreational environments
Begin your journey toward more advanced rebreather certifications
Next Step in Your CCR Training
Continue your technical rebreather development with:
TDI CCR Air Diluent Decompression Diver Course – Extend your depth to 45 metres and begin staged decompression diving
Enroll in the TDI CCR Air Diluent Diver Course at Warrior Dive Adventure
Discover the silence, freedom, and efficiency of rebreather diving with the team at Warrior Dive Adventure. Gain confidence with the Hollis PRISM 2 CCR or another unit-specific system and start your journey into technical diving with a foundation built on safety and skill.
👉 Contact us today to register, discuss CCR rental options, or speak with a TDI-certified instructor about your goals.