courses > rebreather > cmas semi-closed rebreather
This course is designed to provide a good understanding of the techniques involved in the use of semi-closed circuit Rebreathers for divers wishing to utilize the Dolphin or Ray unit. The objective of this course is to make the diver aware of the additional physiological and technical problems encountered when using a semi-closed system aswell as to provide the diver with a good understanding of the special dive planning procedures appropriate to diving with semi-closed system.
Minumum age of 16.
Nitrox certified.
The Semi-Closed Rebreather diver course covers:
The Semi Closed Rebreather diver course is a 3 day course and 4 dives are required.
Recreational Rental equipment if needed. set p/day
The Semi-Closed Rebreather Diver course has no specific equipment requirement more than your standard recreational dive gear. We supply the unit, dive sorbe, nitrox tanks and mixes, and the oxygen analyser.
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.