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Forum: PSCR - Passive Semi Closed Rebreathers

For discussion of all PSCR - Passive Semi Closed Rebreathers

  1. Sticky Thread Sticky: PASCR Code of conduct

    Following a sterling effort by our very own Argyris, collating input from the RBW members, we now have the final version of the communities view of...

    Started by EBT‎, 24th March 2009 17:16
    • Replies: 0
    • Views: 5,802
    24th March 2009, 17:16 Go to last post
  1. Better ratio Kiss GEM Mouthpiece

    I'm looking at purchasing a GEM here pretty quick (actually used one tomorrow), but I'm surprised given the other PSCR's,its ratio is so poor (1:3 v...

    Started by Jeff Pack‎, 28th June 2012 21:12
    4 Pages
    1 2 3 4
    • Replies: 30
    • Views: 7,539
    8th October 2013, 01:46 Go to last post
  2. DC55 video

    A quite rare video of our last dive (a week ago) in the lake of Geneva. 1st part: 3 x DC55 together, a French pSCR rebreather used by minesweepers...

    Started by ebourzeix‎, 26th May 2013 10:53
    • Replies: 7
    • Views: 4,574
    13th September 2013, 20:45 Go to last post
  3. HUD for pscr rebreather

    https://www.facebook.com/photo.php?v=10201996974386138&l=4535402397289369556 what do you think about? is in italian language sorry, this video...

    Started by trimix63‎, 22nd August 2013 16:36
    • Replies: 9
    • Views: 2,798
    9th September 2013, 10:10 Go to last post
  4. A year has passed since I started diving my GEM Rebreather

    It has been a year since I started diving my GEM rebreather. All in all it has been a positive experience. I wrote this review on my website The Kiss...

    Started by gemdiver‎, 29th May 2013 20:20
    2 Pages
    1 2
    gem, kiss, review
    • Replies: 14
    • Views: 4,186
    2nd September 2013, 16:09 Go to last post
  5. Satori for side mount?

    Looking at buying the Satori for use as a side mount rebreather. Finding very little info on anyone who is doing this.

    Started by MedCop‎, 6th August 2013 01:42
    • Replies: 9
    • Views: 2,451
    28th August 2013, 10:19 Go to last post
  6. Mixgers 78

    Here's a pretty rare pSCR which has been used by French navy bomb disposaldivers from '70s to the end of 20th century.The Mixgers was designed to go...

    Started by ebourzeix‎, 2nd March 2013 18:16
    • Replies: 2
    • Views: 2,363
    4th March 2013, 19:48 Go to last post
  7. Preparing my GEM rebreather for a dive

    Here is a link to a video I made on preparing my GEM rebreather before a dive Preparing The KISS GEM Rebreather For A Dive - YouTube

    Started by gemdiver‎, 23rd January 2013 04:30
    gem, kiss, rebreather
    • Replies: 2
    • Views: 1,304
    23rd January 2013, 20:37 Go to last post
  8. GEM/Predator Lo PPO2 warning

    First dive today was fine, second dive today I got a low ppo2 warning from my GEM/Predator, and noted while running 35%, loop was showing 24%. Had...

    Started by Jeff Pack‎, 16th September 2012 07:55
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,354
    10th January 2013, 13:45 Go to last post
  9. New Gem User Packable Scrubber

    Got mine in the other day, and diving it tomorrow morning. Just finished packing the scrubber. Some initial observations. -It comes with a new...

    Started by Jeff Pack‎, 16th December 2012 02:08
    • Replies: 6
    • Views: 3,291
    30th December 2012, 23:27 Go to last post
  10. GEM Mouthpiece caution

    The other day I was getting ready for a dive with my GEM. As usual I put it on a work bench and lay all the components out before putting it all...

    Started by gemdiver‎, 30th December 2012 23:05
    caution, gem, kiss gem
    • Replies: 0
    • Views: 918
    30th December 2012, 23:05 Go to last post
  11. cooper hoses for satori

    someone tell me if the length of 20 "of cooper hoses are fine but I have to get new hoses would change immediately

    Started by uts-shop‎, 19th November 2012 21:07
    • Replies: 1
    • Views: 1,298
    19th November 2012, 22:03 Go to last post
  12. gem questions

    I am looking at gem among many other things. I have a few questions the first being what is the average cost of training for a GEM? 2 what are some...

    Started by bigblock119‎, 17th November 2012 01:55
    • Replies: 8
    • Views: 1,189
    18th November 2012, 17:11 Go to last post
  13. Kiss GEM Hoseclamps...

    The diving gods smote me with their displeasure last weekend as I was clipping on my stage bottles, and I disconnected the loop and lost the plastic...

    Started by Jeff Pack‎, 1st November 2012 22:06
    • Replies: 2
    • Views: 780
    2nd November 2012, 03:43 Go to last post
  14. New Satori Switchblock

    Thought the community may like to see my take on what I think a switchblock should be. 316 SS body, integrated Swagelok valves. Although it looks...

    Started by jasace‎, 21st April 2011 11:40
    2 Pages
    1 2
    • Replies: 16
    • Views: 6,817
    24th October 2012, 13:10 Go to last post
  15. GEM Spare Parts to carry?

    Besides the usual O Rings, what spares should I really have for the GEM? I was thinking 1> Regulator (More for yearly maintenance, so dives...

    Started by Jeff Pack‎, 1st October 2012 16:36
    2 Pages
    1 2
    • Replies: 12
    • Views: 1,576
    10th October 2012, 21:44 Go to last post
  16. High PPO2 in GEM?

    My Back Gas is 33.5%(ok,lets just say 34%), so my loop gas should be around 29% on my GEM. So working the math at 135ft is 4.94 ata, working back...

    Started by Jeff Pack‎, 24th September 2012 00:34
    • Replies: 8
    • Views: 1,581
    24th September 2012, 13:16 Go to last post
  17. HELP! Lots of GEM questions...

    Given how well the freshwater dive went with the Gem, I naively figured the transition to PNW diving (cold/drysuit) wouldnt be a big deal... ...

    Started by Jeff Pack‎, 30th July 2012 01:51
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,642
    5th September 2012, 01:53 Go to last post
  18. GEM - Mouth piece constant stream

    I completed GEM Training this year with Professor Studley here in Monterey. I recently spent a week in Bonaire with the unit doing 1 to 2 hour dives...

    Started by salika‎, 13th August 2012 19:03
    • Replies: 7
    • Views: 1,665
    28th August 2012, 16:39 Go to last post
  19. Extendair Cartridge Duration

    I was reading another post here on RBW, and it mentioned these are spec'd to scrub 240cf of Co2. Given its about a 1:1 ratio of O2 used verus...

    Started by Jeff Pack‎, 15th August 2012 00:13
    • Replies: 7
    • Views: 1,312
    15th August 2012, 12:32 Go to last post
  20. Problem or normal

    I dont recall noticing this before, but whenever I get vertical with my GEM, I see a steady stream of air exhausting from the mouthpiece. Is that...

    Started by Jeff Pack‎, 8th August 2012 03:46
    • Replies: 2
    • Views: 1,348
    8th August 2012, 13:08 Go to last post

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