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    SKU: 1014

    DS4 First Stage ATX 2nd Stage ATX Octo

    Vendor Apeks
    Regular price €475,00 EUR
    Sale price €475,00 EUR Regular price
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    1 till 2 working days approx. Delivered to your doorstep!
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    Features

    First Stage

    • Unique over-balanced, diaphragm design – as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a rate faster than ambient. This results in superior performance at depth.
    • 1 HP port and 4 MP ports are available
    • An environmental dry system keeps water out of the main spring chamber thus preventing ice buildup and keeping silt and contamination out

    Second Stage

    • Pneumatically-balanced second stage results in smooth, easy breathing
    • The large purge button on the ATX is easy to operate even with thick gloves.
    • The integrated venturi control provides a performance boost at depth while preventing unwanted freeflow at the surface.
    • An extremely efficient exhaust valve improves the breathing performance of the regulator
    • The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue
    • A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water
    • Offers a compact, integrated exhaust tee

    Octopus

    • The XTX purge buttons are large and easy to operate. A 2-stage progressive purge is used. Press the purge on the side for a lower flow rate, useful where more control is required such as filling lift bags etc, then press in the centre for the full effect of the purge, i.e. when regulator clearing etc.
    • Can be converted from a right-handed hose configuration to a left handed one. The process of changing the regulator to a left-handed configuration is both quick and simple. However, this procedure must ONLY be performed by an APEKS Authorised Service Technician.
    • Braided flexi-hoses are now standard on all models. These hoses are lighter weight, more flexible and more durable.
    • Compatible with EAN40 out of the box.
    • Pneumatically-balanced second stage results in smooth, easy breathing.
    • The large venturi lever has a soft touch rubber grip, which makes it easier to locate and use. The lever reduces the amount of grit ingress and therefore resists any possible friction giving a smooth operation.
    • The Octopus is manufactured with active protection against infection as all moulded parts are produced with an additive that kills MRSA, protects against E-Coli, bacteria and fungi, and is also very effective against viruses, mould, yeast and algae.
    • A silicone exhaust valve improves the breathing performance of the regulator.
    • The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue
    • Suitable for cold water use (below 10 C / 50 F).

    Would you like to see more products like this? Check out our best selection of regulator sets that we have for you. Don't miss them!

    Description

    Features

    First Stage

    • Unique over-balanced, diaphragm design – as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a rate faster than ambient. This results in superior performance at depth.
    • 1 HP port and 4 MP ports are available
    • An environmental dry system keeps water out of the main spring chamber thus preventing ice buildup and keeping silt and contamination out

    Second Stage

    • Pneumatically-balanced second stage results in smooth, easy breathing
    • The large purge button on the ATX is easy to operate even with thick gloves.
    • The integrated venturi control provides a performance boost at depth while preventing unwanted freeflow at the surface.
    • An extremely efficient exhaust valve improves the breathing performance of the regulator
    • The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue
    • A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water
    • Offers a compact, integrated exhaust tee

    Octopus

    • The XTX purge buttons are large and easy to operate. A 2-stage progressive purge is used. Press the purge on the side for a lower flow rate, useful where more control is required such as filling lift bags etc, then press in the centre for the full effect of the purge, i.e. when regulator clearing etc.
    • Can be converted from a right-handed hose configuration to a left handed one. The process of changing the regulator to a left-handed configuration is both quick and simple. However, this procedure must ONLY be performed by an APEKS Authorised Service Technician.
    • Braided flexi-hoses are now standard on all models. These hoses are lighter weight, more flexible and more durable.
    • Compatible with EAN40 out of the box.
    • Pneumatically-balanced second stage results in smooth, easy breathing.
    • The large venturi lever has a soft touch rubber grip, which makes it easier to locate and use. The lever reduces the amount of grit ingress and therefore resists any possible friction giving a smooth operation.
    • The Octopus is manufactured with active protection against infection as all moulded parts are produced with an additive that kills MRSA, protects against E-Coli, bacteria and fungi, and is also very effective against viruses, mould, yeast and algae.
    • A silicone exhaust valve improves the breathing performance of the regulator.
    • The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue
    • Suitable for cold water use (below 10 C / 50 F).

    Would you like to see more products like this? Check out our best selection of regulator sets that we have for you. Don't miss them!

    1 till 2 working days approx. Delivered to your doorstep!
    7 till 10 working days approx. Delivered to your doorstep!
    Send it as a gift via email!