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Re: I FOUND THEM! DIRECTIONAL THRUSTERS
The motors do not have to be pressure compensated, they are off the shelf !!!
I guess it just has a really good shaft seal...
don told me himself, he bought them, installed an electrical penetrater, bolted
them on and has been using them for several years with no trouble... down to
700 ft. !!!
STEVE McColman wrote:
> Albert, I would love to know how he compensates the pressure in this
> trolling motor???
> Steve McColman, Vancouver
> Island
> >From owner-personal_submersibles@psubs.org Tue Oct 13 16:00:38 1998
> >Received: (from majordom@localhost)
> > by whoweb.com (8.8.8/8.8.6) id SAA02596
> > for personal_submersibles-outgoing; Tue, 13 Oct 1998 18:35:41 -0400
> (EDT)
> >Message-ID: <3623D5A8.16977F51@mediaone.net>
> >Date: Tue, 13 Oct 1998 15:35:20 -0700
> >From: Albert Long <subview@mediaone.net>
> >X-Mailer: Mozilla 4.05 [en]C-MOEATL (Win95; U)
> >MIME-Version: 1.0
> >To: personal_submersibles@psubs.org
> >Subject: I FOUND THEM! DIRECTIONAL THRUSTERS
> >References: <36219EE5.C467B024@mediaone.net>
> >Content-Type: text/plain; charset=us-ascii
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> >Sender: owner-personal_submersibles@psubs.org
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> >Reply-To: personal_submersibles@psubs.org
> >
> >Off the shelf trolling motors for $ 225.00
> >I called a friend of mine, Doug Previtt, owner of the delta sub which
> >maybe you have seen on tv, his sub dove and photographed the wreck of
> the
> >Lusitainia which was made into a tv documentary.
> >Anyway, he told me to get a hold of a friend of his, don, owner of
> >Undersea Graphics
> >he owns a sub called the "Snooper" which was in a movie with David
> >Carridean called "Gray lady down" He has retired this sub and has built
> a
> >new one. He went through the whole directional thrusters thing and
> >decided to try an evinrude 24v 36 pound thrust trolling motor and It
> >worked great !!!
> >He has been using it for a few years and the only problem he has run
> >across is the prop would get a little wear after a while and he would
> >just put a new one on to avoid shearing the pin...
> >he said all you have to do is buy it, take the shaft that runs up to
> the
> >speed control electronics housing off, over size the hole, tap it, and
> >put an elec. through hull in, running the two wires into the sub and to
> >your power on and reversing switches.
> >And thats it.
> >
> >how deep has he had it ?... 700 ft.
> >Sounds like a good way to go.
> >
> >
>
>
>
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