Features

Machined titanium body is lightweight, highly resistant to corrosion and ultra-durable.

Air balanced flow-through piston provides effortless airflow unaffected by depth, tank pressure, or breathing rate.

Patented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.

Two opposing high pressure ports allow the first stage to be positioned either up or down.

External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.

Air balanced valve smoothes out the inhalation effort at varying depths and supply pressures.

Rugged reinforced technopolymer case and front cover with stainless steel frame looks good plus is able to withstand years of aggressive diving.

Full titanium barrel is rugged, anti-corrosion and lightweight for long-term reliability.

Large diaphragm fits inside a more compact casing for maximum breathing sensitivity.

User controls include an easy-grip diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) lever.

Specifications