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Forum: DiveRite

Discussion area about the Optima and O2ptima rebreather

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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
  1. Diverite DSV airflow direction

    enyone know if i can change the flowdirection on this DSV ? what rebreather it comes from ? i got it with a used SF breather Thanx Tommy ...

    Started by tommyl‎, 30th December 2018 17:42
    • Replies: 4
    • Views: 418
    1st January 2019, 17:30 Go to last post
  2. LP-27 tanks for O2ptima?

    Anyone here have experience with the LP-27 Faber tanks that fit the O2ptima? Better or worse than the Catalina AL20 tanks it came with? I also...

    Started by maxguru‎, 11th July 2018 15:37
    • Replies: 5
    • Views: 548
    15th November 2018, 19:15 Go to last post
  3. BMCL's

    has anyone seen the Back Mounted CL's yet ?.

    Started by FergusButler‎, 8th February 2016 16:17
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,900
    20th August 2018, 20:52 Go to last post
  4. Quieter solenoid for O2ptima?

    Compared to the solenoid on my Prism 2, the solenoid on my O2ptima is an irritating buzz. Is there a quieter aftermarket solenoid available? ...

    Started by maxguru‎, 3rd May 2018 20:05
    • Replies: 9
    • Views: 1,353
    11th May 2018, 15:25 Go to last post
  5. Quick Disconnect on canister O2 hose?

    Has anyone put a quick disconnect of some kind on the O2ptima's scrubber canister so that the O2 hose doesn't have to be screwed on and off every...

    Started by maxguru‎, 12th March 2018 21:36
    • Replies: 1
    • Views: 605
    12th March 2018, 21:41 Go to last post
  6. Ibov

    Is anyone on here using the Ibov and the new bmcl’s yet? Has anyone gotten to use them any? Sent from my iPhone using Tapatalk

    Started by Cdiver1‎, 1st February 2018 16:15
    • Replies: 1
    • Views: 851
    2nd February 2018, 11:11 Go to last post
  7. Cheat Sheet for Calculating EAC consumption based on O2 use and Cylinder size

    Does anyone have a copy of the sheet that gives the amount of EAC used based on O2/Cylinder size, its no longer on Dive rites sight.

    Started by FergusButler‎, 15th March 2017 16:50
    • Replies: 2
    • Views: 2,251
    3rd August 2017, 18:53 Go to last post
  8. Thumbs up shearwater upgrade

    I ungraded my Optima to Shearwater, what a difference.

    Started by FergusButler‎, 19th January 2017 18:52
    • Replies: 4
    • Views: 2,971
    1st February 2017, 00:12 Go to last post
  9. CMF valve on optima?

    Is anyone running a CMF orifice or a needle valve on an optima? If so, which one? I've been thinking about giving this a try. Sent from my...

    Started by Cdiver1‎, 24th January 2017 14:01
    • Replies: 3
    • Views: 894
    24th January 2017, 16:10 Go to last post
  10. Coming Full Circle: Diving the O2ptima…again

    By October of 2007, I had become an Optima diver. Trading in my doubles for a rebreather was a careful decision; one involving research and asking...

    Started by dreamdive‎, 14th June 2015 01:38
    2 Pages
    1 2
    • Replies: 16
    • Views: 6,644
    5th September 2015, 01:40 Go to last post
  11. O2ptima Divers Trip - Key Largo, FL

    We had a great O2ptima Divers trip this past weekend, diving with Ocean Divers in Key Largo, FL. The original plan was to dive the Duane, Bibb,...

    Started by ccrdiverjared‎, 30th July 2014 18:32
    • Replies: 3
    • Views: 2,130
    12th October 2014, 21:03 Go to last post
  12. solenoid failure?

    So yesterday I was diving Lake Erie, first dive was uneventful, 59 min, 124 ft, 39 f . Second dive very exciting, after descending to the bottom...

    Started by dragerdiver‎, 29th June 2014 15:31
    • Replies: 3
    • Views: 1,808
    29th June 2014, 21:15 Go to last post

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