Περιγραφή
The MK19 EVO / A700 takes our extraordinary breathing A700 and pairs it with an
environmentally sealed MK19 EVO first stage that’s extremely resistant to freezing
and fouling of its inner mechanism. The MK19 EVO offers a dry ambient pressure
chamber that is equipped with a double spring for optimum reliability, and a LP port
swivel turret to maximize hose routing options. The muscular A700, with its precision
handcrafted full-metal casing, front cover and valve housing, offers best-in-class
breathing performance, including effortless inhalation and an ease of exhalation that
is unmatched.
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
A700 SECOND STAGE
◊ Air-balanced valve smoothes out the inhalation effort at varying depths and supply
pressures
◊ Rugged full-metal case, front cover and valve housing (barrel) are able to
withstand years of aggressive diving
◊ Metal construction enables the use of a larger diaphragm inside a compact casing,
increasing breathing sensitivity
◊ User controls include a diver-adjustable inhalation effort knob and coaxial-flow
Venturi-Initiated Vacuum Assist (VIVA) lever
◊ Super-flow hose features an oversized bore that allows more air to flow on each
inhalation
◊ Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit
airflow
◊ CE certified according the latest EN250A European Standards for all diving
conditions, including extreme cold water.
◊ Airflow at 200bar: 2000 l/min
◊ Weight (without mouthpiece) 9.2oz/261g.
