Please Note:

The aim of this site is to increase the general diving publics awareness about rebreathers and related issues. However NO responsibility is taken for the accuracy of any information presented here. You should always seek out verification of any information you acquire about rebreathers and use your own judgment as to itīs validity to your context. Be save, be conservative and dive save. Remember diving equipment is life support equipment and your live may depend on it. Please get nitrox certified from a national agency before using open-loop nitrox and rebreather certified before using a rebreather.


WARNING: Technical and overhead diving can be hazerdous if you do not have the proper training, experience, and equipment. These web pages should not be substituted for actual training from a qualified instructor. Although these pages contain a lot of information about SCUBA gear and diving, they do not teach you everything you need to know.

Both Diving and the use and the Handling of high pressure Oxygen and other gases can be exremely dangerous, if done without adequate knowledge, equipment or caution. Since the author and publisher have no control on how anyone might make use of the information in this publication the author and publisher take no responsibility for the results, nor for the accuracy or completeness of the information. The autor and publisher take no responsibilty for any damage or injury resulting of the Information contained in this publication. Registered Trademarks etc. are not marked.
If you are not comfortable with the terms of with disclaimer, just quit using this website.


This site is educational, that means that contents may be protected by copyright, it is not permitted to copy anything for commercial usage without explicit permission.


1) A. Despopoulos, Color Atlas of Physiology
   (A. Despopoulos, Taschenatlas der Physiologie, ISBN 3-423-03182-4 )
2) O.F.Ehm (1993), Tauchen noch sicherer !, ISBN 3-275-01018-2 ()
3) ANDI-Nitrox-Manual
4) Walter J. Moore, Physikalische Chemie, ISBN 3-11-002127-7 ()


rebreather, non-scrubber-rebreather, pure-oxygen-rebreather, chemical-rebreather, semiclosed-rebreather, fully-closed-rebreather, liquit-rebreather Tec-Index