The Aqualung Helix Pro Dive Regulator Pack with Helix Partner DIN Regulator is a comprehensive diving equipment set designed for instructors, guides, and independent divers. This package includes two complete regulators: the Helix Pro and the Helix Partner, both featuring DIN connections for enhanced safety and performance.
- Balanced First and Second Stages: Both regulators offer balanced diaphragm first stages and pneumatically balanced second stages, ensuring consistent and effortless breathing at all depths.
- Auto-Closure Device (ACD): The ACD system automatically seals the first stage when disconnected from the cylinder, protecting internal components from contaminants and preserving internal lubrication.
- Integrated Dry Chamber: This feature isolates internal components from the external environment, keeping them clean and dry, which enhances freeze resistance during cold-water dives.
- Heat Exchangers: Both second stages are equipped with heat exchangers that dissipate the cold caused by gas expansion, preventing ice formation on the mechanism.
- Ergonomic Venturi Knob: The in-line ergonomic Venturi knob allows for precise adjustments of the air flow, even while wearing gloves, enhancing user comfort.
Technical Specifications
First Stage (Helix Pro)
- Type: Balanced diaphragm design
- Auto-Closure Device (ACD): Yes
- Environmental Chamber: Yes
- Number of HP Ports: 2
- Number of MP Ports: 4
- Max Working Pressure: 300 bar (DIN)
- Weight: 740g (DIN)
Second Stage (Helix Pro)
- Type: Pneumatically balanced
- Venturi Adjustment: Yes
- Mouthpiece: Comfo-Bite
- Heat Exchangers: Yes
- Weight: 205g
- Work of Breathing: 0.95 J/L (at 50m depth, 50 bar, and 62.5 L/min breathing rate)
- Nitrox Compatibility: Yes, up to 40% O2 when new
Second Stage (Helix Partner)
- Type: Pneumatically balanced
- Venturi Adjustment: Yes
- Mouthpiece: Silicone with ergonomic bite wings
- Heat Exchangers: Yes
- Weight: 207g
- Nitrox Compatibility: Yes, up to 40% O2 when new
Materials
- First Stage: Chrome-plated marine brass
- Second Stage: Durable plastic components
- Mouthpieces: Hypoallergenic silicone
Compatibility Information
- Cylinder Valve Compatibility: DIN connection compatible with cylinders equipped with DIN valves
- Nitrox Compatibility: Suitable for use with nitrox mixtures up to 40% O2 when new
