S you enjoy all the advantages of an MK25 - regardless of how cold the water is! The XTIS makes this possible by fully isolating the mechanical elements of the first stage from the cold, increasing its freezing resistance 30 percent over the - already very freezing resistant - prior MK25 without compromising breathing performance. The key insulation system components are visible in blue. New 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.The MK25 EVO features a swivel turret with five high-flow LP ports (high flow ports deliver about 15 percent more air than conventional low pressure ports). It also has an external intermediate pressure adjustment that allows technicians to maintain peak performance without the need for disassembly. The MK25 EVO BLACK TECH is the best-breathing regulator in SCUBAPRO's line. The MK25 EVO BLACK TECH ìs scratch- and corrosion-resistant coating that protects against the strains of technical diving and the ravages of salt water. This durable coating includes an inner layer of chemical Nickel (FDA approved) and an outer glossy DLC (Diamond Like Carbon) finish. L'item "Scubapro Black Tech MK25 EVO DIN 300 model 2018" est en vente depuis le samedi 15 septembre 2018. Il est dans la catégorie "Sports, vacances\Sports nautiques, plongée\Equipements de plongée". Le vendeur est "c21h22n2o2" et est localisé à/en Marseille. Cet article peut être livré partout dans le monde.