pressure hull penetration

["Sean Walinga" <swalinga@telusplanet.net>]

Good day,

    I have not seen any discussions as of yet on seals when bringing a shaft or electronics through the pressure hull. Is it a simple matter of going and purchasing some high pressure seals or is it more involved than that? I have seen a few subs that bring the prop shaft through the hull...

 

    Who has some ideas on this one?

 

ttfn

Sean