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Date: Tue, 08 Feb 2000 05:56:31 -0500
From: trey@ne*.co* (Trey)
To: Rich Lesperance <richl@uf*.ed*>
CC: techdiver@aquanaut.com
Subject: Re: Poseidon 2nd stages?
I only have MK 30 and MK 15 and I take out all the shims. This results
in 140 or less, but I would prefer 120 which is where I set my other
regs.

Rich Lesperance wrote:
> 
> George,
> 
>     What IP do you get your ScubaPros set at, again? I remember it's
> somewhere on the low end.
> 
> Thanks,
> 
> Rich L
> 
> ----- Original Message -----
> From: Trey <trey@ne*.co*>
> To: Hungry Hill <hungryh@nc*.ne*>
> Cc: <techdiver@aquanaut.com>
> Sent: Sunday, February 06, 2000 6:16 AM
> Subject: Re: Poseidon 2nd stages?
> 
> > First of all you guys need to lose the mentality that a rgulator must be
> > run at jet engine starting pressures - this is bullshit. Run the IP at
> > 120 and nothing will freeze. Secondly , a G250 is more of a deco reg,
> > and if used as a primary must be detuned at the orrifice at any water
> > temp.
> >
> > Regs need to be able to be taken apart underwater to clear the mushroom
> > valve. This is not possible with a Poseiden. They must be
> > interchangeable on all hoses and bottles - not a chance with a Poseiden.
> > They must be downstream valves, not upstream - a ridiculous problem with
> > the Odin. They must not fill full of water when scootering or in a
> > current - a big problem with a Poseiden due to the shower head with the
> > bullshit holes all around it. They must not stay full of water when you
> > pass them off in an emergency - the Poseiden is s death sentence if not
> > properly purged WHILE passing and breathing until sealed at the lips.
> >
> > Basicly, you have to me a complete idiot or dive shop victim to buy
> > something that reaquires special hoses and fittings, a total moron to
> > buy a reg with an upstream valve and opv built into the hose or reg
> > (unless it is an argon reg, and then you got screwed if you bought a
> > Posieden because the seats are crap), and a card-carrying stroke to buy
> > any reg that requires 180 psi IP to operate like the cheap version of
> > the Poseiden.
> >
> > Ask the Swedish Brothers what they use - they live in Sweden, they dive
> > cold water, and they do not use Poseiden. Gee, I wonder why? Diving
> > above the Artic Cirle, but then I guess that does not count.
> >
> > Ignorance is the enemy of us all, and it is the life blood of the dive
> > industry.
> >
> > Hungry Hill wrote:
> > >
> > > Would someone please recite the DIR gospel on Poseidon 2nd stages for
> me. I
> > > can't quite see the problem with them and have had very good experience
> > > over the last three years with mine.
> > >
> > > I do a lot of winter time Great Lakes diving and they are virtually
> freeze
> > > proof, while I have not heard the same about G250s (no personal
> experience
> > > there though). How do the Poseidons fall short of DIR?
> > >
> > > Thanks,
> > >
> > > Bruce Bowers
> > > film/video composer, multi-instrumentalist
> > > Akimbo Music Prod/Hungry Hill Records
> > >
> > > --
> > > Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'.
> > > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
> >
> >
> > --
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> > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
> 
> --
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