rebreather

New to the forms and trying to sell my Rebreather, haven’t dove for quite some time due to lifestyle changes. I’d figure I’d try to sell it here since trying to sell it on Facebook and craigslist in Hawaii is impossible. Looking to sell the Rebreather for $5000, OBO, Buyer pays for shipping...

Hey all, I'm a Senior Marine science student and diver out of Sydney AUS and have been deeply considering a rebreather at some point this year. However, most rebreather forums tend to focus on cave diving, while my diving is more like 2/3s shore dives to 18-20 meters and the other 1/3 of...

Halcyon JJ-CCR Evolve wing (GUE Anniversary). 32lb wing. No gusset on this wing. Comes with LP hose. Asking $500. Bought in 2019. This is the GUE anniversary wing. This had limited release. Brand new. Bought it as a backup wing. But I never used it. Selling now because I don't need it anymore...

Parting with my Choptima as I'm getting out of tech diving for the time being. The unit has been loved and well taken care of, always rinsed thoroughly with steramine and fresh water after every dive. It has never seen salt water. There are approximately 40 hours on the unit and it was purchased...

Saw the post this morning on Halcyon's Instagram page. Looks like they are teasing a new rebreather design / product line. Just from the picture alone it looks like a chest-mount design (which, of course, wouldn't shock anyone given how many new chest-mount models have entered the market...

It is with a heavy heart that I post this, but I don’t dive it enough. I have a dive ready CCR Liberty that I purchased it in 2018. The unit is in perfect condition. The entire unit was service in March of 2023, and the head was just re serviced in August of 2023. The unit had around 80 hours...

Didn't see a thread on this so thought I would ask. If you're diving a BM unit and are sidemounting bailout, how do you have that configured? Are you running loop bungees from the backplate and using a butt plate or metal stand to clip off the SM tanks? I've seen some premade options from...

I am looking for a Petrel 3 controller for Dive Rite Optima (it can be from either a back mount or a chest mount unit given that the head is the same). Let me know if you have a good unit you are looking to get rid of.

Tried to go to Woody's room the other day and ended up going to NOT Woody's Room

Hi all, Here on Scubaboard there are lots of great reports of locations for OC diving and I would love to start one for CC diving. I would consider these requirements for a location to be suitable for this list: 1. You can get O2 fills 2. You can buy sorb 3. Local laws allow for rebreather...

2011 edition, recent purchase from DGX. Good condition. $50 shipped in the CONUS.

Up for sale is a Hydraulics International Oxygen Booster model 3G-SS-20-O. This is a great little booster that is perfect for filling rebreather bottles or with enough time, 40 or 80 ft.³ bail out bottles. It can be driven with a home air compressor at 150 psi. 150 Psi drive gas will allow...

I'm putting this in the Rebreather Diving section but it could also go into the accidents and near misses section. However, I think it belongs more in Rebreather Diving as it involves a question about scrubber canister design. I have a Sport KISS and for those of you not familiar with the...

Selling a Hollis Prism2 rebreather. Unit purchased in 2019 from an owner of a shop where it had been used as a try diving unit with only 8 hours on it from ~2016. I upgraded the head in 2021 with a Petrel 2 controller and new HUD. Since then I have only dove it twice. I added an extra 5-pin...

AP Diving Inspiration Evolution. Updated Vision HUS, Vision LCD Display, CO2 Sensor, Temperature Stick, Open Circuit Bailout Mouthpiece, 3L Tanks, Open Frame Mount, Back Mounted Counterlungs, Manuals, Sorb, and Rolling Carrying Case. Asking $5,000 excluding shipping.

Might be selling my Meg 15, almost all parts are brand new. Putting feelers out there first. $5,000

I ran into some issues with wanting to move where my Nerd 2 was positioned relative to my eye, while still using the adjustable Revo mount. I created a 3d model of the original part then created 2 different sized extensions that add 10mm or 20mm to the original part. It does require a bit of...

I’ve noticed that some divers for especially deep or technical diving are choosing to off board diluent in their bailout cylinders. This is more or less how the whole sidewinder/Gemini community does it in my understanding. My question for anyone who does this is, how do you choose the PO2 of...

Hi there, are there any Meg Ledge charters that organize trips for CC divers? From what I understand, these are typically 30m/100ft dives that would benefit greatly from a rebreather to increase bottom time and decrease deco time. After some time spent on Google, I have not been able to find any...

Hello to all. I'm trying to update a posedion MKVI for months but I got zero progress. I think I have tried all the things I can think of and got nowhere. I wonder about your thoughts and advice about this. Here is the story: Poseidon MKVI is no longer produced and not getting updates and...