Ash
The 2 main choices at present IMHO are Golum & Divematice although V4tec have changed the design of theirs so it will now hold a neg test as well see here :-
V4tec Bov - modification - Rebreather World Forums
There will apparently be a new BOV launched at Dema which will be available aftermarket .
AP BOV looks nice - Page 11 - Rebreather World Forums
post no.104
& of course AP's will be good if it ever comes !!!
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Colin
I trust my rebreather completely ,
I just don't trust the user
onwards & downwards
