Starting now until June 30th - receive a FREE OCTOPUS with the purchase of this Scubapro regulator system!

For compact comfortable breathing performance in cold or silty water, the MK17 EVO 2/S620 Ti regulator system simply can’t be beat. The MK17 EVO 2 is a sealed diaphragm first stage with a dry chamber based on a twin spring layout and two HP ports at 15-degree angle to make hose routing easier. Small and lightweight, the S620 Ti delivers excellent performance providing effortless airflow under all dive conditions.

MK17 EVO 2 (FIRST STAGE)

■ AIR-BALANCED DIAPHRAGM DESIGN
Delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
■ SEALED DRY CHAMBER 
Keeps out cold water with an environmentally sealed dual diaphragm system. The rib is designed to enhance heat exchange, making the first stage cold water-proof. 
■ TWO HIGH-PRESSURE PORTS 
Set on a 15-degree angle for convenient hose routing.
■ FOUR HIGH-FLOW LOW PRESSURE PORTS 
Increase airflow while maximizing hose routing options.

S620Ti (SECOND STAGE)

■COMPACT SIZE 
Makes it more comfortable without sacrificing breathing performance. .
■ VERSATILE AND ADJUSTABLE
Equipped with full user adjustments, including a highgrip inhalation effort control knob & VIVA switch 
■ ENGINEERED EXHAUST TEE 
Divers bubbles while helping to substantially lower work of breathing
■ HIGH FLOW MOUTHPIECE
Increases airflow and improves comfort
■ CE CERTIFIED
Adheres to the latest EN250A European Standards for all diving conditions, including extreme cold water.