dsv

If you could only keep one rebreather mouthpiece which would it be? The mouthpiece of a rebreather serves several purposes. Besides the obvious role of allowing the divers to breathe from the loop, the mouthpiece also directs the flow of gas around the loop. Utilizing simple one way valves or...

Hi, I have an AP OCB with hoses that has been sitting on my shelf for a while from homebuild days that needs a new home. I am not sure what the going rate is at the moment but am open to offers. Based in Tasmania, Australia.

Hi all! Which is the best among the original dsv jj and the golem gear? What is the wob? Someone has the characteristics? Thanks! Marco

My flapper valves on the JJ DSV suddenly started making a farting/humming noise when I breath very slowly in it. It has never been like this before, but I noticed it when building the unit the other day doing the stereo check. If I breath harder they open and close as they should, or if I...

Hi, as it says, there is an original DSV for Sentinel rebreather available for sale at €60,. + shipping. PM if interested, Lorenzo

OK, now that I have your attention. How often do you have to replace your mushroom valves? I just went out to get my rEvo put together for a possible dive tomorrow after work and guess what? Yep, the frickin musroom valve is all out of whack and leaking like hell. This is not the first time...