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A scuba diving regulator does what its name says, which is regulating the pressure of scuba diving equipment that use pressurised breathing gas. Featuring one or more valves, the regulator reduces the pressure coming from the source in order to control the pressure delivered to the diver.


There are multiple brands of regulators available, including Apex and Mares. Scuba diving regulator models come in various sizes, so it is important to choose one that goes well with your equipment.

  • Apeks xtx Dive Regulator Regs Diving

    Apeks xtx Dive Regulator Regs Diving

    £78.00
    41 bids
    + £10.00 P&P
    • 78 watching
    so just to confirm 1st and second stage are made by Apeks! Hi, here is my apeks  xtx50 plus apeks second stage. Used last year so recommend a service. Comes with  contents gauge .
  • Apeks xtx Dive Regulator Regs Diving

    Apeks xtx Dive Regulator Regs Diving

    £134.00
    44 bids
    + £15.00 P&P
    • 64 watching
    Hi, here is my apeks  xtx50 and xtx40 plus apeks second stage. Used last year so recommend a service. Comes with depth gauge contents gauge and compass, plus air intake from BCD / dry suit.
  • REDUCED! POSEIDON CYCLON DIVING REGULATOR US DIVERS FIRST STAGE.

    REDUCED! POSEIDON CYCLON DIVING REGULATOR US DIVERS FIRST STAGE.

    £120.00
    Buy it now
    or Best Offer
    Free P&P
    Poseidon cyclon second stage, chromed brass. The Cyklon has been the first choice of many since 1958. Poseidon’s Cyklon set a new world standard for diving regulators.
  • ScubaPro Diving Regulator, Octopus, Gauges, Compass

    ScubaPro Diving Regulator, Octopus, Gauges, Compass

    £80.00
    Buy it now
    £55.00
    0 bids
    Free P&P
    This hasn't been used for 5 years though worked perfectly the last time used and has been stored carefully. I would recommend a test/service however.
  • Aqua Lung Scuba Diving Regulator Set

    Aqua Lung Scuba Diving Regulator Set

    £75.00
    0 bids
    + £13.00 P&P
    • 12 watching
    The Aqua Lung regulator set consists of a Aqua Lung first stage, Aqua Lung demand valve, Aqua Lung octopus, a BCD inflator hose, and a UWATEC triple console containing a cylinder pressure gauge, a dep...

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