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An upgrade to our popular G260 technical diving system, the MK25 EVO BT/G260
Carbon BT regulator system delivers superior durability with a carbon fiber cover
and Black Tech finish. The balanced piston MK25 EVO BT offers excellent resistance
to freezing, superb inhalation sensitivity and instant delivery of air on demand. The
G260 Carbon BT, with its large diaphragm, internal metal components and high-flow
exhaust valve for excellent breathing sensitivity and resistance to freezing, ratchets
up its ruggedness with the addition of a carbon fiber front cover. Lightweight and
extremely durable, carbon fiber can resist substantial shocks without damage. Both
first and second stages feature a Black Tech scratch-resistant coating on metal
parts that protects against the ravages of salt water and corrosion. Also included is
a zippered fabric bag complete with specially fitted padding to protect the regulator
during storage and transport.
MK25 EVO FIRST STAGE
◊ Air-balanced flow-through piston in a nickel plated brass body coated with DLC
process, provides constant and effortless airflow unaffected by depth, tank
pressure, or breathing rate
◊ Patented XTIS (Extended Thermal Insulating System) thermally insulates the inner
mechanism from the environment, improving cold-water resistance by 30% and
delaying ice formation in extreme cold-water conditions without compromising
breathing performance. Key insulation system components are visible in blue
◊ Spring insulating coating, body insulating bushing, anti-freeze cap, bigger
body and cap thread all work in concert with the XTIS to improve cold-water
performance
◊ Anti-freeze protection radically increases breathing reliability when diving in the
most extreme water temperatures
◊ Two opposing high pressure ports allow the first stage to be positioned either 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 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
◊ Airflow at 200bar: >8500 l/min
◊ Intermediate pressure: 9.2-9.8 bar
G260 SECOND STAGE
◊ Stylish and durable carbon fiber front cover and reinforced technopolymer casing are able
to withstand years of aggressive diving.
◊ Lightweight carbon fiber design is 24 grams lighter than the standard G260, making it
more comfortable for those long diving days.
◊ Durable Black Tech DLC coating on metal parts protects against the ravages of salt water
and corrosion as well as minor scratches.
◊ Internal metal components, including air barrel and valve inlet tube, increase resistance to
freezing when diving in extreme conditions.
◊ Air-balanced valve evens out the inhalation effort at varying depths and supply pressures.
◊ Water circulation holes in the front cover enhance underwater breathing smoothness.
◊ High-flow exhaust valve reduces exhalation effort for better overall breathing comfort.
◊ A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths,
water conditions and personal tastes.
◊ Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold
water or when used as an octopus.
◊ Large spring-based purge button is easy to use, even when wearing thick gloves.
◊ Reversible LP hose attachment makes it easy to adjust hose routing for any diving
configuration.
◊ 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.
◊ Includes a zippered fabric bag
◊ CE certified according the latest EN250A European Standards for all diving conditions,
including extreme cold water below 4°C
◊ Weight (without mouthpiece): 244g.
