Experience unparalleled underwater performance with the MK17 EVO 2/S620Ti regulator system. The MK17 EVO is a high-performance, balanced diaphragm first stage, designed for cold water or demanding diving conditions. Its internal components are fully sealed from the environment, ensuring exceptional reliability and consistent airflow, regardless of depth or water temperature. Paired with the S620Ti second stage, you'll enjoy reduced breathing effort and enhanced comfort. The S620Ti features a titanium barrel for lightweight durability and improved heat exchange, while its adjustable inhalation effort and Venturi Initiated Vacuum Assist (VIVA) allow for personalised breathing control. This DIN300 regulator is suitable for use with high-pressure cylinders, providing a secure and reliable connection.