Aqualung Helix Pro DIN Regulator

Aqualung Helix Pro DIN Regulator

$699.00

Quick answer: Aqualung Helix Pro DIN Regulator is a regulator from Aqualung. Fat Guy Scuba Supply lists it through our Scuba.com affiliate partnership, and you complete your purchase at Scuba.com.

Why it's worth a look

Owning your regulator means you know exactly how it has been serviced and set up. For bigger divers who breathe harder on long surface swims or in current, a regulator you trust and know well is one of the best upgrades you can make.

Specs

  • Brand: Aqualung
  • 1'st Stage Type: Over-Balanced Diaphragm
  • LP Ports: Four, 3/8"-24 UNF Thread
  • HP Ports: Two, 7/16"-20 UNF Thread
  • Adjustable 2'nd Stage: Yes, Dive/Pre-Dive Venturi (Free Flow) Switch
  • Nitrox Compatible: Yes Up To 40% O2
  • 2'nd Stage Type: Pneumatically Balanced Downstream Demand Valve
  • Materials: First Stage: Chrome Plated Brass Second Stage: Techno-Polymer, Silicone
  • Hose Thread: 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 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 Heat Exchanger (patented): Surrounds Valve Mechanism Dissipates Cold Caused by Gas Expansion Draws-In Warmth of Ambient Water Comfo-Bite Mouthpiece Installed Mouthpiece Reduce Jaw Fatigue Standard w/Bite Wings In-Box Reusable Mouthpiece Clamp

Before you buy

Match yoke or DIN to the tank valves you use most, confirm a local shop can service it, and have it set up and bench-checked by a qualified technician before diving.

Check Availability at Scuba.com

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