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Why can we not mix first and second stages from different brands?

Discussion in 'Regulators' started by CAPTAIN SINBAD, Jan 20, 2014.

  1. CAPTAIN SINBAD

    CAPTAIN SINBAD Contributor

    # of Dives: 200 - 499
    Location: Woodbridge VA
    2,920
    1,080
    I have had the opportunity to use a Scubapro first stage with an Apeks second stage and the combo worked perfectly fine in cold waters of New Jersey. Is there any real (technical) reason why we should not mix first and seconds from different brands or models? Or is this a sales driven ideology intended by companies to ensure that anyone buying a Scubapro first stage should not go out and buy a different model of second stage?
     
  2. CT Sean

    CT Sean Contributor

    # of Dives: 100 - 199
    Location: Central Connecticut
    1,303
    359
    Only issue I can think of is a service issue if you are trying to keep warranties active and one shop isn't "authorized" to service both. Otherwise I'm quite sure a second stage can't tell the difference between 120-140 Scubapro PSI vs. 120-140 Oceanic PSI
     
  3. Jim Lapenta

    Jim Lapenta Contributor

    # of Dives: 500 - 999
    Location: Canonsburg, Pa
    17,252
    9,404
    Exactly. Tune the second to the first that has a proper IP setting and there is no issue.
     
  4. Akimbo

    Akimbo Just a diver Staff Member ScubaBoard Supporter

    11,088
    9,567
    I have mixed stage brands for decades.
     
    Chugwhump likes this.
  5. MaxBottomtime

    MaxBottomtime Instructor, Scuba

    # of Dives: 2,500 - 4,999
    Location: Torrance, CA
    9,672
    10,421
    Same here. I currently use a Scubapro first stage with Beuchat second stages.
     
    Chugwhump likes this.
  6. Bob DBF

    Bob DBF Contributor

    # of Dives: I just don't log dives
    Location: NorCal
    11,862
    18,588
    Thank Heaven, I thought I might have to go find matching seconds for regs.



    Bob
    -------------------------------
    Always use the right tool for the job. A hammer is the right tool for any job. Anything can be used as a hammer.
     
    AfterDark, LeadTurn_SD and Chugwhump like this.
  7. Juank

    Juank Registered

    # of Dives: I just don't log dives
    Location: Sunny Caribbean
    19
    1
    Same here. Atomic Z3 and Dive Rite rg3000 Octo, just in case.
     
  8. herr2720

    herr2720 Contributor

    # of Dives: 200 - 499
    Location: Idaho
    131
    42
    It's a sales pitch for a package deal. Buy them together to save money.
    It's like skiing/snowboarding, you bindings/board/boots don't have to all be the same brand, find the ones that fit you the best, you just find the better deal when buying new if you buy as a package. As far as service I've never had a shop that couldn't service multiple brands, but YMMV.
     
  9. elan

    elan Contributor

    # of Dives: 200 - 499
    Location: Toronto, Ontario, Canada
    3,381
    429
    I have never seen matching regs on my buddy's rig. Sherwood, Apeks, SP even poseidon. On his doubles 4 different stages 4 different manufacturers :) he proved you can mix them
     
  10. TONY CHANEY

    TONY CHANEY Contributor

    # of Dives: 1,000 - 2,499
    Location: Mount Holly, NC
    1,747
    611
    as others have said no problem. OBTW, I loved living in Woodbridge when I was at HMX Quantico.
     
    CAPTAIN SINBAD likes this.

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