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From: <kirvine@sa*.ne*>
Date: Wed, 15 Dec 1999 14:21:40 -0500
To: Jeffrey Swann <swanncruz@ta*.ne*.au*>
CC: techdiver@aquanaut.com
Subject: Re: Rebreathers
I can't recommend the cis lunar as I have never used it. I do have the
owners manual for it, and would make several changes if if were mine,
but all I can say is that it appears to be about like all of them only a
little better quality and more use under its belt. Most appear actually
to be copies of the cis, and the cis appears to be a bad copy of the
Navy's MK-19, which is not in production.

If I were to buy an electronic rebreather, I would want a MK 16, but you
can not buy those, and they cost over 60 K anyway.

The rebreathers I have are mechanical, and I only use them for
ridiculous cave dives. I am not going to tell you to get a rebreather to
save on gas money, as no amount of gas money is equal to your life. 

You must also consider that when I dive a rebreather, I am diving with
Jarrod Jablonski, my ten year dive partner and the best dive partner in
the world. I would even dive a buddy desperation if he were with me,
with bondage wings on air, but then that is not even funny, is it.
 
Jeffrey Swann wrote:
> 
> Thanks,
> Yeah, I am aware of open circuit redundancy.
> Of course that varies with the type of dive.
> So is cis lunar your recomendation?
> Obviously I have alot of research to do.
> Jeff.
> At 05:52 14/12/99 -0500, you wrote:
> >If that is your goal, you might as well get the Cis Lunar. However,
> >forget "redundency"? - you need o/c backup, and that makes them all a
> >pain in the ass.
> >
> >Jeffrey Swann wrote:
> >>
> >> Dear List,
> >> I have been reading with interest the inclusion of He in many mixes, not
> >> always for significant depth.
> >> He over here (Darwin, Australia) is not that easy to come by, and is quite
> >> expensive.
> >> I am toying with the long-term proposition of running a rebreather which
> >> will control pp O2  at all depth ranges.
> >> I believe cis lunar will do this.
> >> Could I please obtain some information on the state of play of rebreathers,
> >> on the "top end" of the market?
> >> I realise redundancy is a consideration.
> >> I am looking for a long term solution to use He in a wide range of
> >> circumstances and depth ranges.
> >> Without using a wastefull open circuit situation.
> >> Thanks in advance.
> >> Jeff.
> >
> >
> >


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