FIRST STAGE: Air balanced diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure or breathing rate

Environmentally sealed system prevents water and pollutants from fouling the inner mechanism

Dry ambient pressure chamber increases freezing resistance, ensuring consistent airflow in the coldest conditions

Two high pressure and four high-flow ports maximise air delivery and hose routing options

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

Available in either 232bar INT or 300bar DIN configurations

DIN version comes with a dual-compound wheel that features an ergo shape and soft grip on a rugged black nylon frame

Weight INT 232: 860g; DIN 300: 640g. Airflow at 200bar: 6900 l/min. Intermediate pressure: 9.0-9.8 bar.

SECOND STAGE: Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures

Compact rugged fiberglass reinforced nylon casing and exhaust tee take up little space in a dive bag

Stainless steel frame on the front cover adds the SCUBAPRO C-Series signature

A poppet and lever allows the design to maintain the same overall size as the C350

An exhaust tee based on the S620 Ti’s design contributes to better work of breathing (a 10% improvement over the C350)

User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA)

Large purge button is easy to activate, even wearing thick gloves.

Super-flow hose features an oversized bore that allows more air to flow on each inhalation

Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort fitting all mouth sizes