Description

Second Stage

• New front cover opening channels allow water to flow sideways over the diaphragm
  • Radial openings to prevent freeflows when diving in stronger currents
  • Openings widened to reduce peak inspiratory flow by an impressive 20%
• New overmolded exhaust cover made of elastomer with a “soft touch” effect
• Overmolded air purge
  • Wide surface area makes regulator purging easier
  • Purge depth controller optimizes air flow with minimal effort
• Patented Comfobite mouthpiece reduces jaw fatigue and secures the second stage more comfortably.
• Detachable and reusable mouthpiece clamp allows a quick and simple tool-free mouthpiece change without plastic waste.
• The enlarged heat exchanger helps to prevent freezing of the second stage mechanism
• Air channel deflector
  • Directs the air flow evenly during the inhalation phase
  • Streamlined bi-material deflector lowers the exhalation effort
• Flexible and lightweight Aqua Flex hose with dual protectors

Additional information

Brand

Aqualung

Our Story

Celebrating 80 years of Aqualung

FIRST TO DIVE 80 years ago we cut the cord. When Jacques Cousteau and Emile Gagnan invented the Aqualung, history was forever changed. This single piece of equipment launched decades of innovation, and empowered discovery by making the underwater world more accessible. Inventing the sport we now know as Scuba diving, Cousteau and Gagnan became pioneers of an aquatic revolution.