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Forum: Hollis

  1. New or second hand Hollis Explorer?

    Hi all I would have posted this in the SCR section but it appears to be more Drager focused and most Explorer discussion seems to be here instead! ...

    Started by 2.reefrat‎, 13th October 2016 13:16
    2 Pages
    1 2
    • Replies: 10
    • Views: 2,794
    24th December 2016, 16:41 Go to last post
  2. Cool Prism trim weighting ?

    I have been diving my prism for about 6 months and still trying to dial in the weighting for trim. I have been moving more of the weight down low...

    Started by A878bob‎, 19th June 2017 00:09
    • Replies: 8
    • Views: 1,059
    24th June 2017, 23:01 Go to last post
  3. D-rings or UCL for bailouts?

    I have been running under counter lung offset rings on my harness to run my bailout, now rigging for 2 al80's, the weight of the 80's, even in the...

    Started by A878bob‎, 3rd September 2017 22:37
    • Replies: 1
    • Views: 624
    4th September 2017, 00:58 Go to last post
  4. Lightbulb NEW GUY QUESTION - HELMETS & R/Bs

    So with all the genius Do-It-Yourselfers in the world, including those who dive using rebreathers, has anyone modified a Kirby-Morgan dive helmet...

    Started by AdvenJack‎, 13th November 2014 03:29
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,458
    15th November 2014, 13:02 Go to last post
  5. triming bailout bottles

    Greetings P2 owners, I am trying to trim out my bailout bottles since they look like crap and don't move through the water very well. I come...

    Started by ccrayl‎, 29th January 2015 16:09
    5 Pages
    1 2 3 4 5
    • Replies: 41
    • Views: 10,200
    25th November 2015, 04:32 Go to last post
  6. P2 calibration kit

    Hey guys, A while back there was someone making some calibration kits for the Hollis Prism2. It was a very old thread and I don't believe anyone...

    Started by CGOUGHN‎, 28th June 2016 14:45
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,818
    16th July 2016, 20:35 Go to last post
  7. New Hollis Prism 2 BMCL & More at DEMA 2014

    Hollis will have at their DEMA booth a Back mounted counter lungs for the Hollis Prism 2. The new lung will be shipping January 2015. Unit with...

    Started by Chett.L‎, 11th November 2014 23:44
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 8,774
    25th March 2017, 06:58 Go to last post
  8. Hollis Prism 2 bucket strong enough

    3/4 ton truck sitting on Prism 2 buckets! Just pulled the image from Hollis Facebook. Here is a ¾ ton Chevy truck sitting directly on a Hollis...

    Started by Chett.L‎, 27th February 2015 20:29
    • Replies: 4
    • Views: 1,777
    3rd March 2015, 17:02 Go to last post
  9. Dive training with Mathew Addison in Cozumel report

    Last week I did my cross over training in Cozumel with Mathew Addison in Cozumel. I first checked into Suites Bahia in Cozumel. Deep Exposure...

    Started by Chett.L‎, 27th April 2015 23:05
    2 Pages
    1 2
    • Replies: 10
    • Views: 2,194
    10th May 2015, 03:03 Go to last post
  10. Does anyone add weight in their Counterlungs

    Not sure if all the other brands have built in weight pockets, but the Hollis Prism 2 has weight pockets in both counterlungs. I have never used...

    Started by Chett.L‎, 1st September 2016 01:50
    4 Pages
    1 2 3 4
    • Replies: 35
    • Views: 4,452
    17th March 2017, 15:49 Go to last post
  11. P2 Stand Review

    Just received my P2 stand from DSix36 yesterday. The metal and welding used is extremely sturdy, even with the entire weight of the unit, but most...

    Started by dauntless_divers‎, 16th August 2016 00:16
    • Replies: 6
    • Views: 1,694
    18th August 2016, 13:32 Go to last post
  12. P2 Electronics Upgrade?

    Hello RBW, I have one of the original SW Predator P2's. I am interested in upgrading the controller/HUD or just swapping them out completely to...

    Started by dauntless_divers‎, 18th October 2016 00:06
    • Replies: 1
    • Views: 1,955
    18th October 2016, 03:33 Go to last post
  13. Hollis Discontinuing Rebreathers?

    I heard a rumor today from a distributor that Hollis will be discontinuing the Prism following their buyout. Can anyone confirm this? Cheers,...

    Started by dauntless_divers‎, 13th June 2017 13:19
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 5,396
    7th October 2017, 00:36 Go to last post
  14. Sub Gravity BMCL's

    Ran across a post where someone said they were diving these but didn't get any information other than a link. I love/hate the Prism and most of my...

    Started by dauntless_divers‎, 11th November 2017 11:32
    • Replies: 8
    • Views: 529
    Today, 00:36 Go to last post
  15. 2x PRISM 2 tips needed

    Hi RBW members I need two good tips for the Prism 2 unit: 1: What is the best way to remove the crushed/stock sorb on the radial scrubber?...

    Started by depth‎, 11th March 2017 19:00
    • Replies: 7
    • Views: 994
    15th March 2017, 18:35 Go to last post
  16. So how is it going for Explorer divers?

    I bought my Explorer last winter, but have only been able to log some serious time on it this summer. Just looking to hear how it's going from other...

    Started by dmiles‎, 4th August 2016 23:08
    • Replies: 8
    • Views: 1,832
    31st August 2016, 00:57 Go to last post
  17. Dsix stand for the Prism 2

    Well I finally got creative again and have finished my latest product. It is a stand for the Prism 2 rebreather. Now your Prism can stand on its...

    Started by Dsix36‎, 4th March 2015 23:27
    • Replies: 3
    • Views: 1,878
    5th March 2015, 19:03 Go to last post
  18. Prism 2 EXtendable stand - new version available

    As you know, I have designed and built a stand for the Prism 2 rebreather. I was recently approached in regards to building one that would address...

    Started by Dsix36‎, 20th June 2015 01:48
    2 Pages
    1 2
    • Replies: 11
    • Views: 3,254
    26th March 2016, 20:25 Go to last post
  19. Prism II Second Shearwater

    Has anyone fitted a second handset on the Prism II? I have the adapter to swap out the blanking plug, I just cant figure out what size the gland...

    Started by Gregm‎, 1st December 2015 22:11
    • Replies: 7
    • Views: 2,228
    2nd January 2016, 23:18 Go to last post
  20. P2 BMCL release?

    Is there a final release date for the BMCLs for the P2?

    Started by haaginheimer‎, 3rd April 2016 11:49
    • Replies: 4
    • Views: 2,338
    31st August 2016, 16:46 Go to last post

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