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Date: 14 Jul 1998 03:30:47 -0000
Subject: Re: Hogarthian Gear Configuration
From: adb@on*.ca* (Anthony DeBoer)
To: jeffrey@ar*.ne* (Jeffrey Villanueva)
Cc: techdiver@aquanaut.com
Jeffrey Villanueva <jeffrey@ar*.ne*> writes:
> I was wondering if I could mount the SPG ontop of the inflator. The hose
> will run along the inflator hose and the corrugated hose, all of them being
> bungied together.  ...

You're certainly asking in the right place; if the idea has been thought
of before, and/or there's a good reason not to do it, people will tell
you.  And there's always the chance of it being an original idea and a
good one.  Nobody gets to be a good diver by turning up their nose at
every new idea; analyzing things and looking for good and bad points is
what leads to improvements, or at least to understanding of the subtle
reasons why some things are done and others aren't.

Which post would you run the HP hose from?  Traditionally the Hogarthian
inflator whip runs from the right post and the SPG from the left, although
according to <http://www.gas-diving.demon.co.uk/pages/misc/kit/hoses.htm>,
JJ has a variation that runs both from the left.

Considerations: the two breathing hoses have to come off opposite posts,
and long hose on the right gets the best hose routing.  With a drysuit and
no argon, the inflators come off opposite posts as well.  It might be best
to route as much as possible from the left post to absolutely minimize the
number of things whose failure would compromise the long hose.  Possibly
you'd want an ultra-short HP hose (but still longer than a stage-bottle
one) and rig according to the JJ method.  An alternative would be to get
inflator and HP hoses the same length and run both off the right post.

Lots of food for thought...

-- 
Anthony DeBoer <adb@on*.ca*>
--
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