Quote:
| Originally Posted by lf. the three cell p port is very nice, any problems with to much moisture with it touching the lung?
lf |
the first one i made(the triple) had a little problem with moister when the bags colapses and touches the cell face,
so i machined an M38 delrin tube the screew onto the back of the p-port inside the lung which was drilled with loads of holes this stops the lung pressing the cells which aleaviated the problem some what, i was going to fit a membrain to this to stop any water getting to the cells, but now digger has the tripple and i've now finished the double with some inprovments to the designe- i have set the cells back from the edge of the plug where the first set was flush with the plug and after a couple of dives at the weekend the cells were dry!
regards john