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SF2 eCCR Air Diluent Decompression


The second level course for rebreather divers allows you to plan and execute decompression dives to 45 meters using air as a diluent.

 You will learn more about the benefits, hazards, and proper procedures when diving a CCR on decompression dives while managing two stage bottles.

The TDI Air Diluent Decompression Rebreather Course starts with the no-decompression foundations course over five days. On completion, you can take another two days for the second module focusing on decompression diving on CCR.

We highly recommend purchasing and owning your rebreather, but understand you might wish to try the system out before making the decision. Therefore it's possible to rent the rebreather unit for students whenever needed for the courses.

All our courses are conducted by experienced technical diving instructors and instructor trainers.

Minimum 18 years old

Air Diluent CCR Diver

 50 or more dives


Contact us for your personalized schedule


Included / Excluded

Digital manual, certification, bailout tanks and, gasses.

Personal diving equipment is not included but can be rented for 500 THB for the duration of the course.

SF2 eCCR is not included, rental of the unit is 4000 THB/day.

Price and Booking

40000 THB.

If you want to book the course or have any questions please contact us on

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