MK25 EVO/G260 Dive Regulator System
When you team SCUBAPRO's flagship first stage with a second stage engineered to excel in harsh conditions, you get a system that any recreational or technical diver can take on any dive, anywhere in the world, and be assured of rock-solid performance and reliability. The MK25 EVO/G260 is just such a system. The MK25 EVO delivers an ultra-fast breathing response, great sensitivity and extra-high airflow, making it the ultimate do-it-all first stage for all water temperatures. The G260 is the most imitated air balanced second stage of all time. It features metal internal components and a left-right hose attachment option, making it a great choice for tech diving configurations and a consistent top-of-the-line performer.
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When you team SCUBAPRO's flagship first stage with a second stage engineered to excel in harsh conditions, you get a system that any recreational or technical diver can take on any dive, anywhere in the world, and be assured of rock-solid performance and reliability. The MK25 EVO/G260 is just such a system. The MK25 EVO delivers an ultra-fast breathing response, great sensitivity and extra-high airflow, making it the ultimate do-it-all first stage for all water temperatures. The G260 is the most imitated air balanced second stage of all time. It features metal internal components and a left-right hose attachment option, making it a great choice for tech diving configurations and a consistent top-of-the-line performer.
- Air balanced flow-through piston in a chrome-plated brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
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Patented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
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Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
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Two opposing high pressure ports allow the first stage to be positioned either up or down.
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Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
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External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
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Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.
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Rugged reinforced technopolymer design features SCUBAPRO's largest second stage casing and diaphragm for the ultimate in breathing sensitivity, regardless of position in the water.
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Metal components (inlet tube, orifice, inhalation control knob and hose connector) increase resistance to freezing when diving in extreme conditions.
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A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes, and a Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold water or when used as an octopus.
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High-flow exhaust valve reduces exhalation for better overall breathing comfort, and the reversible hose attachment allows you to easily adjust hose routing for tech diving configurations.
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Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
| Adjustable Second Stage | Yes |
| 2nd Stage Design | Balanced |
| Weight |
2.8 lb
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| 1st Stage Type | Piston |
| 2nd Stage Series | G Series |
| Water Temp | Warm, Cold, Temperate |
| Connector Type | INT |
| Nitrox Mix | Up to 40% |
| HP Ports | 2 |
| LP Ports | 5 |
| 1st Stage Material | Chrome-Plated Brass |
| 2nd Stage Material | Anodized Aluminum Front Cover, Reinforced Technopolymer Casing, Metal Components |
| 2nd Stage Valve Housing Material | Metal |
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WHY YOU'LL LOVE IT
Top Performance
Delivers an ultra-fast breathing response, great sensitivity and extra-high airflow, making it the ultimate do-it-all first stage for all water temperatures.
Easy to Adjust
Convenient diver adjustable inhalation effort knob & Venturi-Initiated Vacuum Assist (VIVA) Lever.
Great for Cold or Technical Diving
Second stage metal components offer excellent cold water resistance and a convenient left-right hose attachment for tech diving configurations.
Our Quality Promise
All SCUBAPRO regulators are backed by a limited lifetime warranty.
