Halcyon Aura

Strong performance and a simple, non-adjustable design make the Halcyon Aura an ideal reserve and/or recreational regulator.

Breathing underwater should feel natural, and that experience is one of the things that most clearly separate Halcyon second stages from our competitors. As soon as you experience the smooth, high volume of air delivered by a Halcyon second stage, you will be hooked. Our high quality second stage regulators provide diver adjustable controls for the ultimate in breathing performance. Halcyon’s Aura second stage offers steadfast reliability, and impeccable performance. Two methods of breathing adjustment make it the top choice for demanding Halcyon divers.

• Balanced, non-adjustable downstream valve
• Air Control Vane (A.C.V.) utilizes vacuum power to reduce work of breathing
• Compatible with 40% Nitrox (outside EU)