Aqua Lung Helix PRO Regulator
The Helix Pro mid-range regulator with balanced first and second stages - our core range. The Helix Pro represents the DNA of Aqualung regulators. It is certainly the best value for the coming years. The Helix PRO is environmentally sealed. It benefits from the patented ACD technology - the first stage is fully protected, even when the regulator is not under pressure.
The Aqualung Helix Pro can be serviced every 2 years. Lung's mid-range Helix regulator sets the bar high. Having been rated as "Superior" on an ANSTI breathing machine, the Helix delivers, consistent, dependable breathing performance. Balanced diaphragm first stage provides superior, consistent performance. "T" shape body for streamlined hose positioning. In-line ergonomic Venturi knob let's make precise adjustments, even while wearing gloves. The Helix regulator's provides amazing breathing, coupled with its generous features, and at an attractive mid-range price, provides the best value of any regulator offered today. The balanced diaphragm chrome plated marine brass first stage provides superior, consistent performance and the pneumatically-balanced second stage results in smooth, easy breathing.
Features:
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- Mid-Range Regulator
- Balanced First & Second Stage Design
- Part of Aqualung's Core Range
- Comparing Performance w/Price, Helix Is-A-Must-Have!
- Represents DNA of Aqualung Regulators
- Two-Year Service Review Design
- Nitrox Ready Out-of-the-Box
- Hose: 29" (73.7cm) with 3/8" Threads
- Weight: 23.35 oz (662g)
- Owner's Manual
- First Stage:
- Compact Balanced Diaphragm First Stage
- Chrome Plated Marine Grade Brass Construction
- Inherently Environmentally Sealed to Keep-Out Contaminates
- Delicate Internal Parts Not Exposed to Contaminants: Salt, Sand, Chlorine or Pool Acids
- Requires Less-Maintenance
- T-Shape: Less Brass Lighter Weight, More-Compact
- Four, 3/8" UNF LP Ports
- Two, 7/16 UNF HP Ports
- Ports Angled for Optimum Hose Configuration
- Service Pressure: 300 bars (4350 psi)
- Second Stage:
- Pneumatically Balanced Design
- Delivers Gas at Constant Pressure
- Easy Work-of-Breathing
- Breathing Effortless Independent of Depth or Tank Pressure
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Venturi Switch:
Helps Prevent Free-Flow
Works at Surface & when Regulator Out-of-Diver's Mouth
Easy-to-Grip Venturi Lever
Performance Boost at Depth - Comfo-Bite Mouthpiece Installed
- Mouthpiece Reduce Jaw Fatigue
- Standard w/Bite Wings In-Box
- Reusable Mouthpiece Clamp