Become one with the water. Welcome to the Zen of diving.

The MC11 ZEN is a travel-friendly regulator designed for water temperatures of 10°C and above. Its compact, ultralightweight design means you’ll barely notice it's there, even on long dives.

The balanced diaphragm MC11 1st stage features Cressi’s PressureSync technology, which maintains consistent Intermediate Pressure (IP) throughout each breathing cycle. This innovative design reduces pressure fluctuations, delivering one of the smoothest and most comfortable breathing experiences available. A high-capacity conical filter traps more impurities from the cylinder than a standard flat filter, protecting internal components, providing cleaner air and reducing maintenance needs.

The ZEN 2nd stage has special Radial Pressure Openings that evenly distribute water pressure across the diaphragm, reducing free-flows and ensuring the 2nd stage delivers air only when needed, even in strong currents. The risk of a free-flow is further reduced thanks to the adjustable Venturi system, pre-dive mode minimises free-flows at the surface and dive mode optimises performance underwater.

With a nickel-plated anti-scratch coating and protective bumpers to guard against wear and tear, the MC11 ZEN is built for warm-water adventurers.

• Warm Water Certified
• EN 250 A > 10°C
• The Balanced Diaphragm 1st stage delivers consistent airflow during recreational and cold-water dives.
• 2 7/16” HP ports UNF
• 4 3/8” MP ports UNF
• The ports are arranged in a T-shape to optimise hose routing while keeping the first stage compact.
• Cressi’s PressureSync technology maintains Intermediate Pressure during the breathing cycle for a consistent breathing experience.
• Electroless Nickel Plated 1st stage.
• A simple and dependable downstream system 2nd stage offers reliable performance and a fail-safe design.
• Adjustable venturi maximises airflow in dive mode and prevents free-flows when the regulator is on the surface.
• Adjustable venturi maximises airflow in dive mode and prevents free-flows when the regulator is on the surface.
• Large purge button is easy to locate and use, even while wearing gloves.