A second stage regulator must translate natural breathing behaviour into mechanical reality. A high quality second stage can significantly reduce stress and enhance diver safety by providing smooth, low-effort breathing response, resulting in ample yet controllable quantities of air.
The designation balanced and classic downstream are also distinguishing marks for second stages and again imply ultimate flow performance and stability in addition to reliability, simplicity and solid performance.
The air-balanced valve technology of S600 second stage features a balancing chamber in the second stage mechanism, slightly offsetting the force of the downstream air entering from the first stage. This allows reduced spring tension and decreases the inhalation resistance to the lowest possible level. The result is super smooth breathing in all conditions.
Precision moulded carbon fiber & technopolymer housing: low friction, light weight, corrosion and cold water resistant for long life & sturdiness.
Diver adjustable inhalation effort. This feature enables the diver to adjust breathing effort via an oversized control knob.
Venturi Initiated Vacuum Assist (VIVA). The diver adjustable VIVA uses the power of a vacuum assist to reduce work of breathing and increase breathing comfort. A VIVA in MAX position gives powerful breathing support on every single breath; a VIVA in MIN position helps to prevent free flow on the surface, for training, for buddy breathing, in currents, or when used as an octopus.
Orthodontic mouthpiece. Scubapro uses a comfortable orthodontic mouthpiece on every second stage to reduce jaw fatigue and gum irritation. It was developed by dentists and dental laboratories and lasts longer than any other mouthpiece, because only a minimum effort is needed to hold it comfortably in place.
Sturdy high flow hose with Kevlar lining for extra durability and flawless air delivery.
Super high-flow exhaust valve provides the lowest exhalation effort and better breathing comfort.
Due to the on-line trading restrictions Scubapro/Uwatec products are only available for shipping within the EEA countries.
