• Air balanced flow-through piston in a chrome plated brass body gives effortless airflow, unaffected by depth, tank pressure, or breathing rate.

• Extended thermal Insulating system insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation.

• Anti-freeze protection radically increases breathing reliability when diving in extreme temperatures.

• Opposing high pressure ports allow the first stage to be positioned up or down.

• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.

• External intermediate pressure adjustment enables  fine-tune performance.

• Air balanced second stage valve smoothes inhalation effort at varying depths and supply pressures.

• Second stage’s rugged reinforced technopolymer case and front cover with stainless steel frame is durable and attractive. 

• Full titanium barrel is rugged, anti-corrosion and lightweight.

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

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

• The compact Hi-Flow mouthpiece, exclusive to the S620 Ti, is mounted on an enlarged mouthpiece pipe to improve airflow as well as mouth comfort.

270 Octopus Features:

• Lightweight casing is extremely durable and helps reduce jaw fatigue.

• Dive/predive switch prevents freeflows when not being used

• Compact and efficient exhaust tee minimizes exhalation effort

• Compact Hi-Flow mouthpiece is comfortable, made with FDA-approved silicone and features a large cross-section to maximise airflow

• High-viz yellow front cover stands out, making it easy to spot when needed.

• CE certified to the latest EN250A European Standards for all diving conditions.