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  1. JackD342

    Mares regulator, keep or exchange...

    The most noticeable difference on the lower end Rover is the purge button. No spring mechanism, just a stiff plastic part that takes a bit more of a firmer squeeze to use. Not too comfortable for younger, smaller divers.
  2. JackD342

    Closed Suunto Cobra

    Here is the link to the settlement page. I think if you are the original owner, and bought it from an authorized US dealer in the last 10 years, you can still send it in for evaluation and likely repair or replacement. Home | Suunto Dive Computer Settlement
  3. JackD342

    Guide to Mares regulators from 2000-2020

    Extreme 1st stage has oil filled CW kit too, same as Navy II.
  4. JackD342

    Guide to Mares regulators from 2000-2020

    Missing at least two variants, original Abyss 22 Navy, and Abyss 22 Extreme. Pretty sure the Extreme was just a bridge between the two Navy versions, until the Navy II got official Navy blessing.
  5. JackD342

    Guide to Mares regulators from 2000-2020

    I have found little if any documentation on the Turbo, but I do know the lever height adjustment is different from the other Abyss versions. So a different diaphragm would not surprise me.
  6. JackD342

    PST Tanks with TC-SC4349 marking

    Looks like that might be same as DOT E9791? https://www.scubatraining.ca/scuba/docs/PST%20Technical%20Bulletin%20D101.pdf SP9791 is renewed by DOT, no idea what that means for TC. https://www.phmsa.dot.gov/approvals-and-permits/hazmat/file-serve/offer/SP16461.pdf/offerserver/SP16461
  7. JackD342

    Own Regs, Rent BCD, what type of inflator hose/QD

    As long as your regulator set uses a standard Octo, the inflator hose should be "universal." The exceptions are hoses for use with an inflator/Octo combo, which require a connection able to allow greater air flow. There are at least 3 common variations for those, none compatible with others.
  8. JackD342

    Mares regulator, keep or exchange...

    Photo for above note. Wouldn’t let me add via edit.
  9. JackD342

    Mares regulator, keep or exchange...

    Only the 1st of 4 generations of MR12 bodies had the seat machined in place. All the others it was removable. That 1st version cannot be upgraded to the newer seats with the sharper cone edge, and the original softer poppet is no longer available, so that body should be removed from service...
  10. JackD342

    Mares regulator, keep or exchange...

    Yes, the X indicates the change from Tri-material poppet to ACT poppet. Unless a shop is still using up old parts inventory, a T will become an X at the first overhaul anyway, as that part is always replaced during overhaul. Exceptions are the 42 series which is a smaller poppet and no ACT/X...
  11. JackD342

    So Many Questions....

    As a general note, you will probably find that you can save a bit of green if you are able to buy a complete package (BCD, regulator, octo, computer/gauges) all at once rather than piece-meal. Depends on our priorities. For instance, the Aqualung "Essential" package goes for $999, and includes...
  12. JackD342

    ATX DS4 first stage blow out!

    Looks like it is M. Barnwell Services in the UK. When I see a chart like that, I always want to know who is the author or original source. The EPDM 80 shore may accurately describe the BS part number, but that does not necessarily mean that is what Apeks specs. Of course for all I know, BS is...
  13. JackD342

    Mares regulator, keep or exchange...

    The last version of the Abyss 2nd stage cover can be used on any of the previous versions and iterations - Orbiter, Ruby, Voltrex, etc. so it's not like it can't be replaced if need be, or updated if desired. Just one or two cover variants may require a different lever height adjustment.
  14. JackD342

    Mares SLS mechanism. Same for 4kg and 6kg pouch?

    I can’t tell for sure what your plan is. Are you thinking of using 6kg pouches instead of 4kg pouches? If so, I would advise against it. In general, integrated weight pouch systems that come in different sizes are sized to the BCD cavity. If your BCD came with 4kg, I would expect a larger...
  15. JackD342

    Mares regulator, keep or exchange...

    Yes, balanced diaphragm. As far as I know, the only Mares pistons have been the R series. R1 > R2 > R2S.
  16. JackD342

    Mares regulator, keep or exchange...

    Based on the age of most your list and the fact that all of these seem to be in the original box, yes you should expect to have whichever one you wind up with serviced before use. Expect a one-time valve upgrade on the older models, and maybe a couple of other possible parts upgrades such as an...
  17. JackD342

    Mares regulator, keep or exchange...

    The Dacor regs on your list are actually Mares and can still be serviced with Mares parts, but yes, they are old enough to not consider trading for them. I would avoid the MR42 due to age also. Also, Abyss 22 is a great regulator, but that name has been used for quite a while so no telling...
  18. JackD342

    ATX DS4 first stage blow out!

    Yep, the o-ring is captured at the seal. But remember you actually have a metal to metal connection rather than a significant compression of the o-ring to form the seal. The o-ring is recessed into the connector (or body for some yoke versions) and does not really have a space to extrude. Of...
  19. JackD342

    ATX DS4 first stage blow out!

    I can't speak to the duro, but Apeks and Aqualung kits both use the same O-rings for the filter retention as for the LP hose/port connections. Both DIN and yoke.
  20. JackD342

    Wife describes losing husband - Maui, Hawaii

    If you have the BCD for it, I have a box of cartridges in various sizes.
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