Marek K
Contributor
Hmmm... checking the inflator parts diagram that came with my Stratos, looks like it was your release button and its spring that fell out.QUETZAL:Gemini 2 bladder job.
As far as I can tell it just fell off. I dove three times that day and as we were cleaning the boat out I found the two parts,spring and shaft, after a while I realized that they were from my BC.
Probably couldn't have orally inflated but dumping air would have been possible by way of two other deflation options. Being that it has two bladders inflating wouldn't have been a problem either. I could have just swapped bladders.
Hard to tell from the diagram, but it looks like there's a valve seat inside the inflator, and that the valve itself is formed by the stem of the button. Which would mean that, with the button completely gone, it would be difficult to keep air in the bladder. I suppose if this happened underwater, and the end of the inflator were held downward, that would keep at least some air in -- but the bladder would be open to the water.
I also suppose if you held your hand or thumb over the open end of the inflator, you might be able to orally inflate the BC -- and even maybe power-inflate it. Of course you'd be aborting the dive, and the problem would be controlling the release of air as you're surfacing.
Doesn't look from your photo like the stem of your button was broken -- but it doesn't seem like there'd be any other way for the button to come out that way. Unless the valve seat inside broke somehow.
--Marek