[PSUBS-MAILIST] Through Hulls

[Dan h <machine@epix.net>]

Gary and Walter

I think most of us get and understand the points discussed by both of
you.  I, although not an expert with credentials, agree with you both.
I find the discussion interesting but the point of blanket statements
has run it's course.  What I would really like to hear from you guys is
more "tech talk."

Walter     A description of how you design your through hull electrical
connectors, what type of cable is better and for what reasons would be
vary helpful to many of us in here.  This would be of far more use to us
amateurs.   Please describe how you recommend building an electrical
through hull.

And Gary    Although I'm not propelling my sub with a through hull
shaft, I can't see the complexities of a straight shaft design.  It
seems that a good face seal, with maybe a backup seal as a safety
measure, would be simple, cheep and safe.  My sub is using motor pods
with HP shaft seals and are not pressure compensated.  I have three
motor pods, each with a shaft seal.  I like this design but do think
that one straight shaft would have been much easier and just as safe
although not offering the same control.  Why is a straight shaft
something to be avoided?  Your thoughts please.

Thanks guys,
Dan H.