This regulator system combines SCUBAPRO's first premium diaphragm first stage with the latest air-balanced second stage. The MK17 EVO is fully sealed from the elements, ensuring trouble-free operation no matter how cold or murky the water gets. It is more compact and yet offers better breathing performance than its predecessor. Its improved internal design allows for better airflow from the LP ports, which have been reconfigured for better hose routing. The new C370 combines the best features of its predecessor, the C350, and complements its design with a balanced valve. Its new exhaust tee, based on the S620 Ti design, contributes to an improvement in breathing effort. It is a smart registration system for all types of diving applications.
The MK17 series has been the flagship of the
SCUBAPRO diaphragm first stages for years. The MK17 EVO 2 is
the latest evolution of the classic, taking performance, reliability, compactness, and
freeze resistance to a new level, making it
one of the best SCUBAPRO diaphragm first stages
of all time. The MK17 EVO 2 is more compact and lighter
than its predecessor MK17 EVO and the MK19 EVO,
it features a NEW forged body,
a dry chamber with a double spring arrangement for
increased reliability and compactness. The two
NEW redesigned high-pressure ports are angled at
15 degrees to facilitate the configuration of the
high-pressure hoses. This also eliminates
the need for a transmitter adapter - a
SCUBAPRO transmitter can now be attached directly to the first stage
