ccr

QD F= 9/16-inch M (to LP Hose F) Three omni Swivel High Flow QD with sliding lock One Omni swivel High Flow QD without sliding lock All four shipped to CONUS for $100 This convenient quick disconnect package supplied by OmniSwivel International offers high-flow performance to provide quick...

The sad day has come where I am selling my rebreather. I haven't used it enough and can't justify hanging on to it. It's just been serviced by Dive Rite. Only 95 dives/80 hours. $4500 Back mounted O2ptima CCR with Shearwater Petrel DiveCAN with HUD Extendair Cartridge or packable scrubber...

I recently completed my Mod1 on a Fathom Gemini and have been trying to do a bailout gas plan using the DiveProMe app. For some reason, when I press 'bailout', it isn't calculating open circuit gas consumption from the bottom depth, rather it is calculating it from the 1st stop on the ascent...

I browsed the forum and couldn’t find the information I’m looking for. In between the 3 units, which you think it’s the best bet? They’re all relatively available in my area. I’ll plan a demo to the liberty before making my decision but can’t decide between JJ and MK after demo… Please advice...

I have a 2017 JJ-CCR (DiveCan) for sale for $7000. It's in great condition. Fully functional. Finished a CCR2 class on it. Zero problems. Includes everything in the attached pictures below. I bought the unit directly from rebreathersusa.com. Comes with the new version of the Halcyon JJ Wing...

Hi all, I have been using Steramine to clean my loop (and also other equipment like wetsuits at the end of a trip). In Europe I have found people using Virkon instead. Their use is the same: dilute in water, let dry without rinsing. Does anybody know pros and cons of the two...

Hi all, I am trying to do a better job at monitoring my O2 sensors and have been measuring every time I calibrate both the ambient air reading and the pure oxygen reading at ambient pressure. I am then calculating the mV constant from both readings and checking the percent difference as a quick...

Hi all! I'm here looking for advice on which rebreather to get! Living in Singapore, there is not much CCR diver presence and the one of the only means to get certified would be to cross the border to Malaysia (about 4 hrs) to get any form of technical diving training. The dive shop I'm...

I'm looking for a set of 47mm connectors for a Golem Shrimp BOV. Willing to buy or trade a set of 40mm for your 47mm. Thanks

I'm looking to offboard my BOV to my sidemount bailout bottle vs. to the DIL bottle as is configured traditionally. I'm using the GG BOV and have the following hoses/fittings but I believe I'm missing certain adaptors/fittings. See the photo below of everything I have so far. 1x 40" LP hose...

Hi, I'm looking to replace my old Hollis BOV with a DSV. The KISS DSV is nice, but with shipping from the US to Asia or Europe is a bit pricey for what it is. I'm considering the Golem DSV, but it seems a bit heavy/clunky. The DiveSoft DSV looks a bit nicer. Would appreciate opinions and/or...

Never dove Poseidon Se7en+ TEC CCR package. I am a Poseidon CCR instructor and service technician. I built this unit for my son, but he moved away before I could certify him on the unit. The Se7en+ CCR and all the other components are new, never dove, except the M28. I used it as a backup unit...

A set of two Faber LP50s with bands to double them up. No valves. Just got back from hydro. A little cosmetic rust on the outside where the bands were previously. Overall tanks are in great shape. I purchased these to use with my Choptima but I have since sold the Choptima and these tanks no...

I recently went to Tulum and met up with Third Dimension Diving for a MOD1-level certification on a backmount Fathom unit. There aren't many reviews of 3D here on Scubaboard, so I wanted to offer my thoughts on the experience. First of all, the travel: the hardest part of getting there was the...

$100 shipped CONUS. Good working condition. Gently used in fresh water for ~15 hours.

Hey all! Are there any CCR divers who would be available for a half day project on the morning of Sept. 26th? I'm part of a sci-fi film project that's looking for divers in Columbia, Tennessee. If you're available and this piques your interest, DM me and I can connect you to our producing team...

Hi everyone, Is anyone aware of water-tight caps that can be screwed to the wired 4-pin or 5-pin connection to be able to dive in OC with a wired computer? The cap I am looking for would replace the connector highlighted in the picture and allow to dive the computer in OC without having salt...

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.

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...