MK11 EVO FIRST STAGE
The air-balanced diaphragm design is more compact, yet delivers improved performance compared to the previous MK11 model. The forged brass body features metal fins to improve heat exchange, as well as plastic bumpers to protect against scratches. Two high-pressure ports are positioned at a 15° angle for convenient hose routing. Four high-flow low-pressure ports increase airflow while maximizing hose routing options. The innovative dual-spring layout increases performance while contributing to the overall compactness.
External intermediate pressure adjustment allows technicians to fine-tune performance quickly and easily. CE-certified in compliance with the latest European EN250A standards for all diving conditions, including diving in extremely cold water.
Weight DIN 300: 528g

S270 SECOND STAGE
The balanced valve alleviates inhalation effort when diving at different depths and pressures. The valve seat is made of technopolymer plastic with metal threads and a balanced valve to reduce weight and provide a surface where ice crystals cannot stick, even in extremely cold water conditions. The dive/pre-dive lever is easy to use even when wearing thick gloves. More compact, lighter, and capable of offering better breathing performance than its predecessor, the S560. The lightweight case, made of fiberglass-reinforced nylon with a special PU coating, is extremely durable and also helps reduce jaw fatigue and improve dive comfort. The exhaust port is compact and highly effective at minimizing exhalation effort. The compact, high-flow mouthpiece is comfortable, made of FDA-approved (food-grade) silicone, and features a wide cross-section to maximize airflow. The super-flow hose features an oversized bore that allows for greater airflow with each inhalation. CE-certified in compliance with the latest European EN250A standards for all diving conditions, including extremely cold water diving. Suitable for training, rental, and professional use as it is extremely durable and ensures excellent breathing performance.
Weight (without mouthpiece): 145g.

Available in various combinations:
+ Octopus R105
+ Pressure gauge and 70cm BCD hose
+ Octopus R105, pressure gauge and 70cm BCD hose

Regulator bag included