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RE: [PSUBS-MAILIST] Heads up for those needing batteries
Actually I've never done anything with ambients, so I'm
probably not the best person to ask. Pierre, are you here?
un abrazo,
Alec
Alec, I'm finally starting to build my 1 person ambient sub after the
completion of
my ROV. For my top dome I plan on using 1/4 thickness in Acrylic for a 24''
diameter
by 12" high dome. Do you think this would be adequate. Also, I plan on
using a
calibrated flow meter set to deliver 12.5 liter/min of air based on my
calculations
for my "minute volume" at rest, and, should I use "my airspace" for
buoyancy or
should I go with an exterior ballast tank? Let me know what you
think,
Thanks, Carlos
On 6/23/10, Smyth,
Alec <Alec.Smyth@compuware.com>
wrote:
Snoopy is about to get four new AGM batteries, and
I've been shopping around quite a bit. I usually avoid West Marine at all
costs, because they're super pricey. Yet for AGM batteries in particular, for
some reason they're highly competitive. Elsewhere I'm seeing group 24 AGMs
typically priced around $300 and in one instance $420. At West Marine they're
going on sale tomorrow at $170.
Cheers,
Alec
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