Calypso Aqua-lung pro line leak - help identify what the purpose of this thing is

[bobtu]

Hey all,

New to SCUBA. I acquired some old equipment including a Calypso Aqua-Lung Pro Line BCD that has a small leak around a valve (I assume) on the left side. I've never seen nor can I figure out what this valve (is for). Unfortunately, it leaks. Thoughts on what it is and how I should go about fixing the leak?

Thanks!
Josh

 

[GillScales]

I could be wrong but it looks like a valve stem for attaching an optional CO2 inflation system (old Skool stuff).

If you can, access the inner bladder and put a patch kit on it.

 

[bobtu]

I could be wrong but it looks like a valve stem for attaching an optional CO2 inflation system (old Skool stuff).

If you can, access the inner bladder and put a patch kit on it.

thank you sir.

 

[Fishpie]

My experience is that once the glue on one of the fittings on the inner bladder gives out the other 2 through bladder holes will need repairing also.