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The compact, lightweight MK19 EVO, with its environmentally sealed system, dry
ambient pressure chamber and user-friendly LP port swivel turret, is the ideal first
stage for cold water and harsh diving conditions. The smooth-breathing S620 Ti,
embracing the best features of SCUBAPRO’s renowned S600 in an upgraded design
that delivers 37% lower work of breathing, is a proven performer when it comes to
providing effortless airflow. Put them together and you have a versatile regulator
system that can be counted on to deliver top-line performance in all dive conditions.
MK19 EVO FIRST STAGE
◊ Designed to be the ultimate first stage for cold water or contaminated diving
conditions.
◊ Its design makes it substantially smaller and lighter than the original MK19.
◊ Air balanced flow-through piston in a chrome-plated marine-grade brass body
provides constant and effortless airflow unaffected by depth, tank pressure, or
breathing rate
◊ Environmentally sealed system prevents water and pollutants from fouling the
inner mechanism.
◊ Its dry chamber is equipped with a double spring, making it more compact and
reliable.
◊ Two opposing high-pressure ports allow the first stage to be positioned either up
or down, plus provide for an optimum hose/transmitter layout.
◊ Swivel turret comes with four High-Flow LP ports plus one axial Super High-Flow
LP port to maximize hose routing options.
◊ Compact size, light weight and superb breathing performance continue in the best
SCUBAPRO regulator tradition.
◊ Ideal first stage for recreational, technical, professional and military divers.
◊ Weight: INT 232, 885g; DIN 300, 665g
◊ Airflow at 2900psi/200bar: (l/min/SCFM): >6,900/244
◊ Intermediate pressure (psi/bar): 133-142/9.2-9.8
S620 TI SECOND STAGE
◊ Air-balanced valve smooths out the inhalation effort at varying depths and supply
pressures.
◊ Rugged reinforced technopolymer case and front cover are able to withstand years
of aggressive diving.
◊ Titanium barrel is rugged, anti-corrosion and lightweight for long-term reliability.
◊ Uses the S600’s large diaphragm inside a compact casing for maximum breathing
sensitivity.
◊ 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.
◊ The exhaust tee increases performance while directing bubbles out of the field of
view.
◊ Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all
mouth sizes, from largest to smallest.
◊ Super-flow hose features an oversized bore that allows more air to flow on each
inhalation.
◊ CE certified according the latest EN250A European Standards for all diving
conditions, including extreme cold water.
◊ Airflow at 200bar: 1850 l/min
◊ Weight (without mouthpiece): 179g
S270 OCTOPUS
The S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be
counted on to deliver top-notch breathing performance when you need it most.
◊ Air-balanced valve smoothes out the inhalation effort when diving at varying
depths and supply pressures.
◊ Lightweight casing, made of a fiberglass-reinforced nylon core and a special PU
outer layer, is extremely durable plus helps reduce jaw fatigue and improve diving
comfort.
◊ Technopolymer plastic barrel with a metal thread and a balanced valve helps save
weight and provides a surface that ice crystals can’t grab onto when diving in
extreme cold water.
◊ Dive/predive switch prevents free flows when not being used.
◊ Exhaust tee is compact and very efficient in minimising exhalation effort.
◊ Compact Hi-Flow mouthpiece is comfortable, made with FDA-approved silicone
and features a large cross-section to maximize airflow.
◊ High-viz yellow front cover stands out, making it easy to spot when needed.
◊ High-viz yellow super-flow hose is 39in/1m long with an oversized bore that allows
more air to flow on each inhalation.
◊ CE certified to the latest EN250A European Standards for all diving conditions,
including extreme cold water.
