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From: sco@py*.co* (Charles Sellers)
Subject: Re: Best First Stage
To: Vicki.shankland@fl*.co*
Date: Tue, 8 Apr 1997 20:22:24 -0700 (PDT)
Cc: techdiver@aquanaut.com
> 
> I'm yet another long-time lurker who has been reluctant to display my
> naivete on this list.  However, this discussion about first (and second)
> stages has piqued my curiosity, since I've been offered a new reg by my
> better half.   Any comments on Beuchat's new (1997) VS 4?
> 
> Vicki
> [Flames cheerfully ignored]

Hi Vicki,

Well, Beuchat hasn't really changed the VS4 regulator.  Other than to 
make the finish on the first stage have the sand blasted look rather than
the polished look and feel.  But they have an all NEW VX4 which shares 
the same second stage as the VX10, but has a balanced piston rather than
a balanced diaphram first stage.  If your a piston person this would give
you the best of both worlds.  They have also made some changes to the 2nd
stage makeing it lighter than its previous model.  It also has a larger
exhaust valve with a center exhaust flow divider to prevent water penetration
in a heavy flow when the reg is turned sideways.  I finally got some of
these and took them apart to inspect the insides and things seem to be
OK from what I've seen so far.  From extensive use of the VX second stage
and many other divers that I know using them I don't think that you will
be unhappy with the VX4 or 10.

Have Fun,

Scooter Sellers
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