In one of the recent boat magazines: either Latitudes and Attitudes
or Passagemaker, there was an article on the subject of fuel
polishing systems and installation of inspection ports in existing
tanks. On a metal tank as on my Maramu it would be a fairly easy
installation to put in one or two inspection ports. The fuel level
would have to lower than the port(s) for installation of course. The
retro-fitted ports have an exterior metal bezel and I believe a split
reinforcement to be installed inside the tank to retain a gasket
seal. Perhaps someone out there could remember which magazine it was
from. I dont have space to save old mags.
----Bill Klein SV "Popeye"
--- In firstname.lastname@example.org, "Jochen Hofmann" <jochen@...>
there isn't any.hasn't
become an issue !