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Forum: CCR - Closed Circuit Rebreathers

RBW supporting CCR Rebreathers

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  1. Discussion area about the Optima and O2ptima rebreather

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    • Threads: 372
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    1. Questions, answers and discussion regarding the O2ptima Rebreather aka Optima Rebreather. Dive Rite's eCCR.

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      • Threads: 361
      • Posts: 5,367
  2. Forum Actions:

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    • Threads: 49
    • Posts: 550

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  3. Innerspace Systems Corp. Last Post

    Megalodon Rebreathers

    1. Questions, answers and discussion regarding the Megalodon & Mini Megalodon Rebreather.

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      • Threads: 1,506
      • Posts: 20,389
    1. Questions, answers and discussion regarding the Inspiration Rebreather & Evolution Rebreather.

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      • Threads: 1,911
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  4. Juergensen Marine, Inc. Last Post

    Hammerhead rebreather and controlers

    1. Forum to discuss the Hammerhead Rebreather

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      • Threads: 350
      • Posts: 4,573

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  5. KISS Rebreathers Last Post

    KISS Classic and Sport Rebreathers

    1. Kiss Classic & Sport Kiss Rebreathers.

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      • Threads: 1,192
      • Posts: 14,514
    1. Forum to discuss the Pelagian DCCCR!

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      • Threads: 132
      • Posts: 1,556
  6. rEvo Rebreathers Last Post

    rEvo Rebreathers

    1. For Discussion on the rEvo Rebreather

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      • Threads: 1,143
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  7. Titan Rebreathers Last Post

    1. Questions, answers and discussion about the new Titan Rebreather from Bubbleseekers llc

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      • Threads: 23
      • Posts: 423
  8. Other CCR Rebreathers

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    • Threads: 1,400
    • Posts: 20,810
    1. VR Technology

      Ouroboros, Sentinel, and VR Computers

  1. CCR Comparison

    I'm looking at multiple CCRs and training for a dive program with the eventual goal of completing deep water work, with a majority of work in the...

    Started by inthemarket‎, 2nd January 2012 06:26
    5 Pages
    1 2 3 4 5
    • Replies: 48
    • Views: 21,216
    6th January 2012, 11:53 Go to last post
  2. AHHHH! I can't decide what rebreather I want!

    Help! I've decided it's time to move on from my rEvo II MCCR to either a rEvoIII Mini or a JJ. I like both units, and go back and forth between then...

    Started by Ukon‎, 11th June 2016 14:22
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 50
    • Views: 19,991
    20th June 2017, 16:01 Go to last post
  3. 2013 CCR Buyer's guide

    Ladies and Gentlemen, I know this information can be found all over RBW, but how about we starting putting a yearly Buyer's guide together- like...

    Started by cjs_777‎, 1st February 2013 11:15
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 69
    • Views: 17,435
    18th February 2013, 01:56 Go to last post
  4. MEG 15 vs. Revo Mini

    I'm a former Dolphin RB diver (200+ hours), current Sport KISS Diver (200+ hours) who wants to step up to what I would like to think is my last RB....

    Started by kiam‎, 31st December 2015 00:24
    5 Pages
    1 2 3 4 5
    • Replies: 45
    • Views: 12,567
    18th February 2016, 16:37 Go to last post
  5. SF2 feedback ?

    Hi, I'm looking SF2 BM version I search people who have already tried or possessing this machine ... to have review , feedback of it. Thank you...

    Started by Crazydiver44‎, 23rd July 2014 09:57
    2 Pages
    1 2
    • Replies: 19
    • Views: 8,646
    27th July 2014, 09:54 Go to last post
  6. Poseidon MK VI customized backmount counterlung

    Hey there, i'm diving the Poseidon se7en rebreather since this year and i'm pretty satisfied with it. The only thing i really dont like, is the...

    Started by Interested‎, 17th November 2015 17:06
    • Replies: 8
    • Views: 7,952
    24th November 2015, 22:34 Go to last post
  7. JJ/SF2/MEG/Liberty. Which has the most potential?

    Hi All I am searching the right eCCR for me. I know for shure a question which a lot of people asked. But I am Instructor (Full Cave, Sidemount...

    Started by Simon223‎, 12th July 2016 16:15
    2 Pages
    1 2
    jj-ccr, liberty, meg, sentinel, sf2
    • Replies: 14
    • Views: 6,887
    20th July 2016, 17:42 Go to last post
  8. Thoughts on Freedom (Liberty) vs Shearwater (JJ/Revo/etc)

    For those of you have the Liberty or better yet have the Liberty and something else with a Shearwater, what are your thoughts between the two? ...

    Started by darylm74‎, 11th September 2016 01:24
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,395
    29th September 2016, 18:11 Go to last post
  9. My AMAZING Lar V and Tac-100 !!!

    Hi all first of all, I want to let you know it has been a 7 year dream for me to want to own a Lar V unit ! Thanks to Mike Down from...

    Started by JoeHuaSEALs‎, 13th March 2017 01:20
    2 Pages
    1 2
    • Replies: 17
    • Views: 5,361
    17th March 2017, 09:44 Go to last post
  10. Biopak 240

    I have 6 unused Biopak 240 units in hard cases. Looks like the Oxygen Tanks are full and I have extra cooling cylinders (not needed if converting for...

    Started by faithfuly10k‎, 8th November 2016 04:22
    • Replies: 3
    • Views: 4,774
    29th April 2017, 03:49 Go to last post
  11. About gas direction...

    I know that normal gas direction on Radial Scrubbers is from outside to inside, but what happen if you invert gas direction from inside to outside?....

    Started by Alkermes‎, 5th November 2015 21:05
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,407
    22nd November 2015, 01:11 Go to last post
  12. Capacity of rebreathers' breathing bags? Rebreathers with 2 bags?

    Please: (1) In a rebreather with one bag, what is the usual capacity of the bag when full? I.e. how big should the bag be? (2) How many rebreathers...

    Started by Anthony Appleyard‎, 22nd September 2016 15:36
    • Replies: 8
    • Views: 4,335
    6th January 2018, 15:36 Go to last post
  13. Goodies for my Defender

    I may not have my new Defender CCR just yet, but I will be ready for my first mod when it gets here.

    Started by Dsix36‎, 13th April 2016 22:23
    2 Pages
    1 2
    • Replies: 10
    • Views: 4,316
    14th April 2016, 21:08 Go to last post
  14. Mega meg ii

    Wanted to Share my latest MEGA MEG configuration, just slimmer and with 1 bmcl and 1 full fmcl breathes and rides like a charm with plenty of tidal...

    Started by Mohamed Mousa‎, 17th July 2011 14:09
    • Replies: 6
    • Views: 4,218
    18th August 2017, 10:02 Go to last post
  15. What do you use to attach/seal your mouthpiece?

    So far over about 70 or so CCR dives I have only had two issues underwater and they were both a failing mouthpiece. Mouthpiece came detached from...

    Started by slickstick‎, 3rd August 2014 21:29
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 4,150
    9th September 2014, 14:10 Go to last post
  16. JJ vs. Ourorobors : A philosophical question

    I suppose this is more of a philosophical question than anything else, but….. The short question: Today, purely on technical merit (that is,...

    Started by Redshoerider‎, 9th July 2015 16:05
    • Replies: 8
    • Views: 3,979
    22nd July 2015, 10:52 Go to last post
  17. Measuring the ppO2 indirectly using He sensor

    I have a question about the decompression algorithm that we rebreather divers use. My understanding is that these algorithms were designed for OC...

    Started by mazmazak‎, 22nd February 2016 07:57
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,935
    28th February 2016, 10:05 Go to last post
  18. Calibrating sensors, how long before diving...

    I always get up extra early on a day before diving to do all the pre-dive checks and all on my ccr. But now I'm thinking about instead of doing it...

    Started by Meivi‎, 21st July 2017 22:08
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 3,934
    29th July 2017, 02:00 Go to last post
  19. Smile Photos of vintage/ dated rebreathers (military)

    Hi, apologies if there is already a thread but the search function didn't come up with anything clear. I had the privilege to look through the...

    Started by Author‎, 28th December 2014 13:14
    amphibian, royal marines, sbs, vintage
    • Replies: 4
    • Views: 3,801
    29th December 2014, 16:55 Go to last post
  20. Rebreather line up, my choices

    So I need to make a decision on rebreather, I've come down to pretty much 3 rebreathers that are available to me. Outside the normal requirements of...

    Started by Shanehugs‎, 16th October 2017 03:12
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,684
    21st October 2017, 05:36 Go to last post

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