BUILT ON GS2000 TRADITION FOR EXCEPTIONAL BREATHING PERFORMANCE

Engineered to excel in extreme conditions, this top-performing regulator meets global expectations for durability, longevity, and style. Featuring a dry environmentally sealed flow by piston 1st stage with patented Dry Air Demand (DAD) technology, ensuring consistent performance at any depth or tank pressure. Its fine-tuned breathing resistance 2nd stage, coupled with a highly reliable 1st stage, delivers a seamless breathing experience. Ideal for water temperatures above 10°C (50°F).

FIRST STAGE

• Spring chamber is environmentally sealed to maintain cleanliness reducing the effects of corrosion and contamination. This contributes to uniform high performance as the regulator is used.
• Balanced flow by piston delivers ample air volume at stable intermediate pressure to the second stage over a wide range of supply pressures
• First stage uses no liquids or gels that can leak or add to service costs
• Tee-shaped design reduces regulator profile when mounted on tank
• Four LP ports and two HP ports for more options and ideal hose positioning
• Nitrox compatible up to 40%
• DAD Dry Air Demand - Internal pneumatic depth compensation mechanism

SECOND STAGE

• Diver adjustable Breathing Effort Control Knob
• Injection molded thermoplastic rubber seat is harder than silicone seats and maintains its shape and does not coin as deeply
• Diver operated Venturi Switch