The GT3 is the perfect mix of two worlds, since it's design and performance is based on the award-winning Delta 4 first stage and the economically priced Alpha 8 second stage.
The CDX5 first stage is over-balanced which provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery.
The GT3 second stage includes a diver adjustable inhalation effort knob and is fitted with a patented orthodontic mouthpiece for comfort and reduced jaw fatigue. It is constructed out of an ABS composite for durabilty and light weight.
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