Halcyon Halo Second Stage: Unmatched Performance and Comfort for Demanding Divers
The Halcyon Halo Second Stage is designed for divers who demand reliability, smooth breathing, and advanced technology. Whether you’re diving in challenging conditions or seeking optimal performance, the Halo offers exceptional airflow and refined features that make it the top choice for serious divers.
Superior Breathing Performance
The Halo Second Stage delivers an incredibly smooth breathing experience, thanks to its balanced, adjustable downstream valve. This design slightly offsets the incoming air from the first stage, reducing spring tension and minimizing inhalation resistance. The result is effortless, natural breathing, making it the perfect complement to Halcyon’s balanced first stages, such as the H-75P or H-50D.
Adjustable Inhalation Control
Divers can fine-tune their breathing effort with the adjustable inhalation control. The easily accessible control knob allows for precise adjustments to the second stage’s air delivery, ensuring a personalized fit for every dive. This feature is especially beneficial for those seeking maximum comfort during longer or more challenging dives.
Air Control Vane (ACV)
The Air Control Vane (ACV) further enhances the Halo’s performance by utilizing vacuum-assist technology. ACV reduces the work of breathing and increases diver comfort. In the “dive” position, the ACV provides powerful breathing support, while in the “Halcyon” position, it helps prevent free flows, especially useful on the surface, in currents, or while scootering.
Comfortable Mouthpiece for Reduced Fatigue
The comfort mouthpiece included with every Halo Second Stage helps reduce jaw fatigue and mouth irritation. It requires minimal effort to hold in place, allowing for greater comfort during long dives. Paired with the freedom of head movement enabled by Halcyon’s primary long hose, you’ll experience a relaxed and fatigue-free diving experience.
Halcyon Halo Second Stage Features:
- Compatible with 40% Nitrox (outside the EU)
- 40” (100 cm) rubber regulator hose included
- Adjustable downstream valve for customizable breathing effort
- Air Control Vane (ACV) for fine-tuned breathing and free-flow prevention
The Halcyon Halo Second Stage offers the perfect combination of comfort, performance, and adjustability, making it an ideal choice for divers who demand the best in every aspect of their dive gear.
