The Scubapro MK25 EVO First Stage Regulator is a high-performance diving regulator designed to deliver consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate. It features the patented Extended Thermal Insulating System (XTIS), which fully 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.
- Air Balanced Flow-Through Piston: Provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
- XTIS (Extended Thermal Insulating System): Fully insulates the inner mechanism from the environment, enhancing cold-water resistance by 30% over previous models.
- Anti-Freeze Protection: Radically increases breathing reliability in extreme water temperatures.
- Dual High-Pressure Ports: Two opposing high-pressure ports allow the first stage to be positioned either up or down.
- Multiple Low-Pressure Ports: 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.
Technical Specifications:
- Weight: 790g (INT 232); 570g (DIN 300)
- Airflow at 2900psi/200bar: >8500 l/min (301 SCFM)
- Intermediate Pressure: 133-142 psi (9.2-9.8 bar)
- Available Configurations: INT 232 (3364psi/232bar) and DIN 300 (4350psi/300bar)
Materials:
- Body: Chrome-plated brass
- Insulation Components: Key components of the insulation system are in blue
Compatibility Information:
The MK25 EVO First Stage Regulator is compatible with various Scubapro second stages, such as the G260, S600, and A700 models. Each second stage offers unique features tailored to different diving preferences and conditions.
