Scubapro Regulator MK25EVO/G260 Back Tech

First Stage

• Air-balanced flow-through piston in a nickel-plated brass body coated with a DLC process, providing 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, larger body and reinforced cap thread all work together 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.
• DIN version comes with a dual-compound wheel featuring an ergonomic shape and soft grip on a rugged black nylon frame.
• Intermediate pressure: 9.2–9.8 bar
• Weight: INT 232 790 g; DIN 300 570 g

Second Stage

• Stylish and durable carbon fiber front cover and reinforced technopolymer casing are built to withstand years of aggressive diving.
• Lightweight carbon fiber design is 24 g lighter than the standard G260, making it more comfortable for long diving days.
• Durable Black Tech DLC coating on metal parts protects against saltwater exposure, corrosion, and minor scratches.
• Internal metal components, including the air barrel and valve inlet tube, increase resistance to freezing when diving in extreme conditions.
• Air-balanced valve smoothes out 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.
• Diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions, and personal preferences.
• 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 with each inhalation.
• Ultra-comfortable orthodontic mouthpiece is easy to grip without restricting airflow.
• Includes a zippered fabric bag.
• CE certified according to the latest EN250A European Standards for all diving conditions, including extreme cold water.
• Weight (without mouthpiece): 244 g