- Compact, air-balanced diaphragm design, MK11 EVO delivers top performance and reliability
- Forged brass body comes with metal fins to improve thermal exchange plus plastic bumpers to prevent scratching
- Two high pressure ports are set on a 15-degree angle for convenient hose routing.
- Four high-flow low pressure ports increase airflow while maximizing hose routing options.
- Innovative double spring layout increases performance while contributing to overall compactness
- C370 second stage's air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures
- Compact, rugged fiberglass-reinforced nylon C370 casing takes up little space in a dive bag