Jorge build a constant mass injection oxygen rebreather with manual bypass
The scrubber is in the counter lung, which is contained in a PVC bag that holds the oxygen bottle with the regulator. The counter lung is made of welded transparent PE. Both bag and counter lung have an opening at the top for accessing the scrubber and for cleaning purposes.
The regulator is the one of the RG-UF/M and it injects the oxygen in the loop, at the “T” that connects the respiration hose with the scrubber. The scrubber is radial.
Two belts complete the rig, one to hang it from neck and the other one to fast it to the waist.
It is a very nice unit to dive!
Regards, Jorge
Jorge, thank you for contributing to my homebuilder section!
Therebreathersite was founded by Jan Willem Bech in 1999. After a diving career of many years, he decided to start technical diving in 1999. He immediately noticed that at that time there was almost no website that contained the history of closed breathing systems. The start for the website led to a huge collection that offered about 1,300 pages of information until 2019. In 2019, a fresh start was made with the website now freely available online for everyone. Therebreathersite is a source of information for divers, researchers, technicians and students. I hope you enjoy browsing the content!