The ScubaPro MK25 EVO DIN 300/S600 Dive Regulator System pairs an air-balanced flow-through piston first stage with a high-performance second stage to deliver constant airflow and low work of breathing across depths and tank pressures. This DIN-capable setup is trusted for scuba and diving, offering reliable performance in underwater environments and compatibility with a wide range of gear. The package includes the ScubaPro Sport Bag 125 Roller for convenient travel with your gear.

Key features address cold-water performance, durability, and versatile hose routing. XTIS (Extended Thermal Insulating System) thermally insulates the inner mechanism to improve cold-water resistance and delay ice formation in extreme conditions, while anti-freeze protection enhances breathing reliability in cold water. The first stage provides two opposing high-pressure ports for flexible orientation, and four high-flow and one axial high-flow low-pressure ports on a swivel turret maximize routing options. An external intermediate pressure adjustment enables quick tuning by technicians. The second stage features an air-balanced valve that maintains smooth inhalation under varying depths and supply pressures. A rugged reinforced technopolymer case with a stainless-steel frame and metal valve housing ensures durability for years of use. User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) pre-dive switch. The system uses a Super-flow hose with an oversized bore for more air per inhalation and an ultra-comfort orthodontic mouthpiece for easy grip and unrestricted airflow.