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Semi-Closed Rebreather Course Details

courses > rebreather > semi-closed rebreather

Certification available through

Course Overview

The Semi-Closed Rebreather course is the first step in the silent world of rebreathers. The main focus of this course is learning the benefits and hazards of semi-closed rebreathers.


Nitrox diver certified.


After completing the Semi-closed rebreather course, the successful candidate engage in non decompression diving using semi-closed rebreathers.

Combination courses

You can combine the Semi-Closed rebreather course with:

  1. Nitrox Diver course.

What can I do next?

Once certified as a Semi-closed rebreather diver you can enroll in:
  1. Closed circuit rebreather course.

Got something to ask us ?

We are Technical diving education professionals and over the years we have been asked almost everything, feel free to look at our most commonly asked technical diving questions or contact us directly.