MK25 EVO S600

S600MK25 EVO INT Technical Information

MK25 EVO First Stage:

• Air Balanced Flow-Through Piston: Crafted from chrome-plated brass, this piston delivers consistent and effortless airflow, unaffected by depth, tank pressure, or breathing rate.

• Patented XTIS (Extended Thermal Insulating System): This system fully insulates mechanical components from the cold, enhancing freezing resistance by 30% over the previous MK25 model, without compromising on breathing performance. Key components of the insulation system are highlighted in blue.

• Advanced Cold-Water Performance: A new spring insulating coating, body insulating bushing, anti-freeze cap, and larger body and cap threads work seamlessly with the XTIS to boost performance in cold water conditions.

• Anti-Freeze Protection: Significantly increases breathing reliability in the most extreme water temperatures.

• Flexible Port Positioning: Two opposing high-pressure ports allow for the first stage to be positioned either up or down, based on preference or setup requirements.

• Optimal Hose Routing: Five high-flow low-pressure ports on a swivel turret maximize hose routing options, providing greater flexibility for divers.

• External Intermediate Pressure Adjustment: Allows technicians to fine-tune performance quickly and easily, ensuring optimal functionality.

• Configurations: Available in 3364 psi/232 bar INT or 4350 psi/300 bar DIN setups.

• Weight:

  • INT 232: 27.9 oz / 790 g

  • DIN 300: 20.1 oz / 570 g

• Airflow: At 2900 psi/200 bar, delivers >8500 l/min (301 SCFM).

• Intermediate Pressure: 133-142 psi (9.2-9.8 bar).

S600 Second Stage:

• Durable Metal Valve Housing: The metal barrel is designed to withstand years of aggressive diving.

• Air-Balanced Valve: Ensures smooth inhalation effort across various depths and supply pressures.

• User Controls: Features a diver-adjustable inhalation effort knob and a Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch for personalized breathing control.

• Super-Flow Hose: Equipped with an oversized bore, allowing more air to flow with each inhalation.

• Ultra-Comfortable Mouthpiece: Orthodontic design is easy to grip and does not inhibit airflow, enhancing comfort during long dives.

• Weight: Without the mouthpiece, the second stage weighs 7.1 oz (200 g).

• Airflow: At 2900 psi/200 bar, the second stage delivers 1850 l/min (66 SCFM).

• Customizable Appearance: Interchangeable purge covers available in Blue, White, Yellow, Red, and Pink, allowing divers to personalize their regulator.

The S600MK25 EVO INT combines robust construction with advanced technology to provide unparalleled performance and reliability, even in the most challenging diving conditions. Whether you're navigating icy waters or exploring the deep, this regulator setup ensures you breathe easy and dive with confidence.