Halcyon Halo second stage 2019, incl 40" (102cm) LP Hose (Solo Item)
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 Halo second stage
offers steadfast reliability, and impeccable performance. Two methods of
breathing adjustment make it the top choice for demanding Halcyon
divers.
Balanced, downstream valve offers incredibly smooth breathing in all
conditions. The design slightly offsets the force of the downstream air
entering from the first stage, allowing reduced spring tension and a
decreased inhalation resistance. Halcyon first stages are balanced, so
the Halo is a perfect fit with either the H-75P or H-50D Halcyon first
stage.
Adjustable inhalation control refines breathing effort by way of an
easy access control knob. This allows the demanding diver an opportunity
to fine-tune the air delivery of the second stage. Meanwhile, our Aura
second stage features a pre-set inhalation effort that suits the most
common diving conditions, and can be fine tuned by an Authorized Halcyon
Dealer.
Air Control Vane (ACV) offers a second diver adjustment for the
ability to fine-tune breathing. The ACV uses vacuum-assist technology to
reduce work of breathing and increase diver comfort. This level of
refinement is available on all Halcyon second stages. ACV in “dive”
position gives powerful breathing support, while ACV in “Halcyon”
position helps prevent free flows. This can be helpful on the surface,
when diving in currents, while scootering, or when the Halo is used as a
backup regulator.
Comfort mouthpiece is standard on every second stage to reduce jaw
fatigue and mouth irritation. This long lasting mouthpiece requires only
a minimum effort to hold comfortably in place. In combination with the
freedom of head movement, provided by Halcyon’s primary long hose, you
will enjoy dives free from the jaw fatigue, common with certain
mouthpieces and/or poorly balanced hose routing.
The Halo provides amazingly smooth performance in all conditions providing unsurpassed performance with enhanced technology.
Comes standard with 40" hose
