The Scubapro MK11/S270 Dive Regulator System is engineered for divers seeking a reliable, compact, and durable air delivery system. This system combines the balanced diaphragm MK11 first stage with the compact S270 second stage, delivering consistent airflow and smooth breathing performance across various diving conditions.
- Balanced Diaphragm First Stage (MK11): Provides effortless airflow unaffected by depth, tank pressure, or breathing rate.
- Compact Second Stage (S270): Delivers smooth breathing performance in a robust, anti-scratch design suitable for extensive use.
- Air-Balanced Valve: Ensures consistent inhalation effort at varying depths and supply pressures.
- Technopolymer Barrel with Metal Thread: Reduces weight and prevents ice crystal formation in cold water conditions.
- Dive/Predive Switch: Easy to operate, even with thick gloves, to prevent free flow when not in use.
- Efficient Exhaust Tee: Minimizes exhalation effort for enhanced comfort.
- High-Flow Low-Pressure Ports: Two high-flow low-pressure ports increase airflow while maximizing hose routing options.
Technical Specifications:
- First Stage:
- Type: Balanced diaphragm
- Material: Chrome-plated brass
- Ports: Two high-pressure (HP) ports, four low-pressure (LP) ports, including two high-flow LP ports
- Water Temperature: Suitable for cold and temperate waters
- Second Stage:
- Design: Balanced
- Material: Fiberglass-reinforced nylon core with special polyurethane (PU) outer layer
- Barrel: Technopolymer plastic with metal thread
- Water Temperature: Suitable for cold and temperate waters
- Weight: Approximately 1.4 kg (3.07 lbs)
- Nitrox Compatibility: Ready for nitrox mixes up to 40% oxygen
Materials:
- First Stage: Chrome-plated brass body with sealed internal components to prevent water and pollutants from fouling the mechanism, enhancing cold-water performance.
- Second Stage: Fiberglass-reinforced nylon core with a special PU outer layer for durability and reduced jaw fatigue.
