[PSUBS-MAILIST] FW: Escape with Steinke Hoods.
hank pronk via Personal_Submersibles
personal_submersibles at psubs.org
Thu Jan 15 08:05:56 EST 2015
Oops, I meant allowable escape time.--------------------------------------------
On Thu, 1/15/15, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
Subject: Re: [PSUBS-MAILIST] FW: Escape with Steinke Hoods.
To: "Personal Submersibles General Discussion" <personal_submersibles at psubs.org>
Received: Thursday, January 15, 2015, 8:01 AM
Hugh,
My
understanding is, use regular tank air because your bottom
time is so short. One of the members posted an allowable
time chart for flooding. I think it is something like 1min
30 sec for 400 feet.
Does Com Sub have a
flood valve, Gamma never did until I put one in.
Hank
--------------------------------------------
On Wed, 1/14/15, Hugh Fulton via
Personal_Submersibles <personal_submersibles at psubs.org>
wrote:
Subject:
[PSUBS-MAILIST] FW: Escape with Steinke Hoods.
To: "'Personal Submersibles General
Discussion'" <personal_submersibles at psubs.org>
Received: Wednesday, January 14, 2015, 10:51
PM
Hi
Guys,My two
Steinke hoods turned up. Made
in USA 1982. Still in good
condition. I
have looked at the escape training
video
which was great. Questions. It is obvious you
need a fill hose for the initial fill at depth
prior to
opening the hatch. i.e. if you
are at 10 atmospheres
depth then you need
to fill it with 10 atmospheres (bar)
pressurised air. 1.
How many of
you are
adding a Steinke fill hose with an
Aro coupling for this
purpose.
2.
Breathing this will
give you narcosis. So is it better to have 2
bottles
of mixed gas for this purpose? One
for 8-15 bar depth
escapes and one for
16-25 bar depth escapes. Air could
be
used up to 8 bar.3.
What are
the mixes
recommended for these depths to
prevent narcosis as it could
take 5 minutes
to pressurise and escape. Chs
Hugh.
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