Apeks TEK3 First Stage

Available 3 - 4 days

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  • Description

    Apeks has developed unique 1st stages specifically for use on a twinset. TEK3 1st stage regulators are designed for use with twin cylinder configuration.

    The latest version of the TEK3 is made from forged brass rather than being machined from a bar of brass. This has allowed Apeks to further strengthen the first stage and to offer better port positioning. The ports on the TEK3 first stages are oriented so that all hoses will route downward to provide the streamlined configuration required by technical divers.

    The system benefits from streamlined hoses with little chance of accidental snagging and also improved ease of access to cylinder valves. Each 1st stage has 3 medium pressure ports and one high pressure port. They are balanced, cold water compatible and extremely robust. And TEK3 looks great too!

    Another clear benefit for divers is the ease of access to the cylinder valve knobs. Vitally important during dives.

    The TEK3 1st stages have been designed and tested for use with any Apeks cold water spec second stages. The choice is yours. We are sure this is a leap forward for extended range diving, wreck diving, cave diving, in fact any diving where twinset use is preferred.

    Apeks TEK Set is now also available which comprises 2 x TEK3 1st stages, 2 x XTX50 2nd stages, 1 x 2.1 m hose and 1 x 1 m hose, and a regulator necklace.

  • Features
    • Compact solid one piece body
    • 3 medium pressure ports, 3 x 3/8" UNF
    • 1 high pressure port, 1 x 7/16" UNF
    • Environmentally dry sealed system
    • Stylish bright chrome finish
    • Balanced for superior performance
    • Metal hand wheels
    • Proven technology used by technical divers worldwide
    • Maximum working pressure 300 BAR
  • Reviews
  • Returns


    If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

    Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

    Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee but we will let you know about these items before we special order them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return.

    For step-by-step instructions click here

Please note: We cannot ship Apeks items outside the EU