Aqualung Legend Glacia First Stage


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INT 3 Business days until dispatch

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Aqualung Legend Glacia First Stage is designed for the most demanding cold water diving.

The patented Auto-Closure Device (ACD) immediately seals the first stage when it is detached from the tank, keeping water and contaminants out. It is a must-have feature of a high end regulator, as it helps prolonging the lifetime of the product. 

  • The 1st stage is a modified version of the current Legend first stage
  • The first stage heat exchanger completely surrounds the first stage environmental dry chamber
  • 2 HP ports and 4 LP ports are angled for optimum hose configuration
  • Auto Closure Device (ACD) keeps corrosive water out of the first stage ensuring top performance

Number of models

2- Legend Glacia yoke, Legend Glacia DIN

Type of first stage

Over-balanced diaphragm design, environmentally sealed

Auto-Closure Device (ACD)


Number of HP ports


Number of MP ports


Environmental Dry Kit


First stage exterior

Chrome over marine brass


Venturi switch

Heat Exchanger for freezing resistance


Nitrox compatible

Yes to 40% O2 when new, out of the box



If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

For step-by-step instructions click here


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