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  1. evandroairton

    New zipper

    Hi there I do have and old and faithfull DUI CNSE who will need a new zipper (shoulder entry) Always used BDM, but curious about the plastic ones, since i've never used one. What about it?
  2. evandroairton

    Jared Hires

    Sad News! Such a nice guy
  3. evandroairton

    Why do Used Divesoft Liberty's Lose so much value?

    Thtat"s the point! I'm an Inspo instructor, love them, but know that EVERY rebreather will loose value as any hobby tool will. An instructor friend of mine just told me once what a great deal i've made selling my sidewinder for 75% of the price i've payed. Yes, we love and give a lot of value...
  4. evandroairton

    Any other CCR's with Solid State O2 Cells yet?

    AFAIK a Power source interface is needed, and tecme sell them
  5. evandroairton

    AP handset button stuck on

    AP customer service is great! Almost personal, i am sure the nice people at Silent diving will help you
  6. evandroairton

    Diving the Thistlegorm no liveaboard

    I've made three daylight and one night dive from a liveaboard with emperor
  7. evandroairton

    cmas 3 star instructor validity

    Unfortunately, CMAS in Brazil (CBPDS) is a joke
  8. evandroairton

    Juergensen Marine tigershark

    An instructor trayner friend of mine was expecting tô get a tigershark pathfinder about november 2022, but it was like it suddenly faded, only tô hear about this week. Anyway hope they detiver a nice product. One must note that the AV1 eccr controller, wich i've used a lot and like it very...
  9. evandroairton

    Was just thinking how I haven't needed any gear for the last few years, and it 'felt' nice.....

    Guys, i must tank you all! I don't feel alone on my crazyness anymore!
  10. evandroairton

    Is it possible to Decompress to 0bar (Space, Vacuum)

    Some interesting finds on the space deco protocol would be find if you search for the apollo-soyuz 1975 mission, and the intermediate deco Chamber between Soyuz (1 ATA air) and Apollo (0.3 ATA O2)
  11. evandroairton

    Tech Shorts Recommendations

    Using the same here. If the harness allow, i pass the webing through the side string laces, and it improves stability, but i guess there are better models out there regardiing the thightenig system
  12. evandroairton

    Stickers on backplates?

    I have the training agency logo sticker that i teach, IANTD, on the bodyside of my BP. It's been holding for a few years, but is there only for publicity reasons
  13. evandroairton

    RIP Masaya San🙏

    Really sad Even not knowing you both, always sad My deep condolences
  14. evandroairton

    book to recomend

    I'm an Oncological Surgeon. Anesthesia machines have a lot to do with rebreathers, similar in many aspects. In fact, Drager does the majority of the life support equipment at the hospitals i work
  15. evandroairton

    book to recomend

    There is an excelent book by a Brazilian Anestheologist called "Rebreather mergulhando fundo na técnica" but only in portuguese, if you can understand the language, is the best overall text i've saw. "Breakthrough" by John R Clarke would be a good reading, since you already has experince with...
  16. evandroairton

    Dumb question, but... how deep can you go?

    Indeed, i don't recall any factory stating deeper than 100m, and so goes most of Trimix certifications. But even the IP fixed MCCR can manage beyond (stronger springs with higher IP, open ADV on bottom mix, and other tricks), but, as sayed, deeper = more inherent dangers. It's up to individual...
  17. evandroairton

    Why are long-delayed or followup chamber treatments effective at all?

    I do have hyperbaric training, both statements have evidence, this quoted has a paradigm in wound or healing non diving related hyperbaric treatment: to turn venous blood and serum in oxigenated medium (Henry's law) and playing a great role at recovering from tissues level, maybe not so obvious...
  18. evandroairton

    Why no more crotch strap on wetsuits?

    Take a look at the Cressi Medas, or Mares dual, guess is what your looking for
  19. evandroairton

    CMAS Brazil

    Try the Millitary circle, probably they will be more attentive than CBPDS, anyway i couldn't find nothing about scuba on their site anymore secretaria@circulomilitar.com.br +55 11 3056 4055
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