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From: <kirvine@sa*.ne*>
Date: Sun, 07 Feb 1999 19:29:08 -0500
To: Kevin Connell <kevin@nw*.co*>
CC: Nardis316@ao*.co*, cavers@cavers.com
Subject: Re: stage bottle regs...
Kev, we tend to go plastic on stages to keep the weight down. It adds up
when dragging a lot of bottles around. You are right about the
reliability of the brass/glass - we use those on the back gas. Remember
that stage diving you have three shots at the amount of gas in the tank
- your guage and your two buddies' guages.

Be aware that some of the metal guages have a plastic face that bows in
and stops the needle - watch out for those. That ends up not being a
problem with the all plasic guages - there you have the cracks and
leaks.

Kevin Connell wrote:
> 
> One quick note I asked about previously was spg's on these babies.  The
> general consenus was use a good one (brass/glass etc).  This is
> particularly important in openwater where you are taking all your bottles
> to depth.
> 
> I use my best breathing, least finicky and well maintainted reg on O2,
> cause I seem to spend most of my time on that one.. :-)
> 
> At 11:46 PM 2/6/99 EST, you wrote:
> >I've been doing a bit of research on what opinions there are on using
> either a
> >diaphragm or a piston first stage on a stage bottle.  I dug up a couple posts
> >that tended to favor piston regs because of their simplicity.
> >
> >I've been leading towards a diaphragm because of performance, but want to
> hear
> >all so as to I won't "Do It Wrong."
> >
> >Much Thanks,
> >Colin
> >
> -----------------------------------------------
> Kevin Connell <kevin@nw*.co*
> 
> NW Labor Systems, Inc
> http://www.nwls.com
> 
> And I suppose you want a user interface with
> that.....
> -----------------------------------------------

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