RUGGED, ALL-ROUND REG SYSTEM Technical divers will love the solid breathing performance and proven reliability of this noted reg combo. No doubt about it, the MK25 EVO/G260 BLACK TECH is a serious reg system designed for the most demanding divers. The air-balanced flow-through piston-style MK25 EVO BLACK TECH is consistently ranked as the top-performing first stage on the market. Its patented Extended Thermal Insulating System (XTIS) lets you enjoy an ultra-fast breathing response, instant delivery of air on demand, great sensitivity and extra-high airflow - regardless of how cold the water is. Add the fins on the machined body that provide extra thermal exchange and you have the ultimate first stage for all water temperatures. With the G260 BLACK TECH SCUBAPRO engineers have taken the most imitated air balanced second stage design of all time and offered it with a rugged, nylon fiberglass casing with freeze-resistant components and fitted with a dark anodized aluminum ring. Inside you have metal components (inlet tube, orifice, inhalation control knob and hose connector) to ensure excellent cold-water performance. It also offers a left-right hose attachment option, making it a great choice for tech diving configurations. Both first and second stages have a BLACK TECH scratch-resistant coating that protects against the ravages of salt water and corrosion. This durable coating includes an inner layer of chemical Nickel (FDA approved) and an outer glossy DLC (Diamond Like Carbon) finish. It's a rugged reg system that delivers solid breathing performance in all diving conditions and water temperatures. It's a serious balanced piston breathing system that's as tough as it looks. You can count on this outstanding reg to deliver top-of-the-line performance in all diving conditions and water temperatures, no matter how hard you're breathing, how deep you're diving, or how cold the water gets.
Air balanced flow-through piston in a chrome-plated brass body.
Patented XTIS (Extended Thermal Insulating System) fully isolates the mechanical elements from the cold.
Two opposing high pressure ports allow the first stage to be positioned either up or down.
Five 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.
Nylon fiberglass design features SCUBAPRO's largest second stage casing and diaphragm for the ultimate in breathing sensitivity, regardless of position in the water.
Metal components, including metal air barrel and metal valve inlet tube.
High-flow exhaust valve reduces exhalation for better overall breathing comfort.
Diver-adjustable inhalation effort knob fine-tunes air delivery to suit personal tastes.
Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold water or when used as an octopus.