AQUALUNG DIVING REGULATOR HELIX COMPACT 706017VAR

First stage
• TRAVEL READY: Its reduced size and weight make the Helix Compact Pro the ideal choice for travelers.

• COMPACT DESIGN: Ideal for smaller faces, such as those of women and younger divers, as it does not obstruct their field of vision underwater. Lightweight, it also reduces jaw fatigue during long dives.

• AUTOMATIC CLOSURE DEVICE: The ACD keeps the inlet closed to protect internal parts from debris and corrosive water when not connected to a tank valve. It helps maintain oxygen compatibility, preserve internal lubrication, and keep the inlet filter clean and dry. This extends the first stage's service life between services.

• PERMANENT DRY CHAMBER: Where there is no moisture, there is no ice. The permanent dry chamber keeps internal parts clean and dry by isolating them from the external environment. This improves the regulator's overall resistance to freezing when diving in cold water.

• OVERBALANCED MECHANISM: Also known as Auto-Balancing, the Overbalanced Mechanism overcompensates the pressure between stages to reduce your breathing effort. Regardless of depth or tank pressure, it provides effortless breathing from the beginning to the end of the dive. This translates into superior performance at depth.

• BALANCED DIAPHRAGM: Provides superior and consistent performance.

• HIGH-PRESSURE BLUE SEAT: It is the core of the first stage. The high-pressure blue seat opens and closes with every breath, forming a perfect seal with durable materials that work in all conditions and with all gases. The first stage's working pressure rises automatically to counteract the increased density of the breathing air.

• PROTECTIVE CAP: Attached to the regulator body, the cap protects the inlet fitting and the automatic closure device from impacts and damage. It also seals the first stage when it is out of the tank.

• HIGH PRESSURE/MEDIUM PRESSURE PORTS: HP and MP ports and «T» shape or 2 HP ports (7/16«) and 4 MP ports (3/8») perfectly oriented in a «T» shape for hydrodynamic hose positioning.

• AVAILABILITY: DIN (4,350 psi/300 bar max.) and YOKE (3,300 psi/232 bar max.).

Second stage
• COVER OPENING CHANNELS: The front cover opening channels allow water to flow laterally over the diaphragm. The wide radial openings prevent free flows when diving in strong currents and reduce cracking effort by 20%.

• VENTURI ADJUSTMENT LEVER: The venturi adjustment lever allows divers to precisely control and adjust air flow. In the «MIN» position, valve assistance is minimized, resulting in greater inhalation effort, ideal for preventing free flow. In the «MAX» position, valve assistance is maximized, resulting in lower inhalation effort. The overmolded elastomer and ergonomically designed lever allow air flow control even with gloves.

• CRACKING EFFORT ADJUSTMENT: The opening effort adjustment system allows the diver to precisely adjust the regulator's breathing performance according to different diving conditions.
• BALANCED: For smooth and easy breathing at any depth.

• HEAT EXCHANGER: Prevents ice formation at the valve inlet.

• COMFOBITE: A comfortable patented mouthpiece with an exclusive palatal bridge that reduces jaw fatigue and holds the second stage firmly in place. Made of hypoallergenic silicone, the orthodontic mouthpiece is both soft and durable.

• INTERCHANGEABLE MOUTHPIECE: The removable and reusable mouthpiece clip allows quick and easy changes without tools, avoiding plastic waste.