Scubapro MK25T Evo/ S620 X-Ti Dive Regulator System

SCUBAPRO MK25T EVO / S620 X-Ti Regulator System

Experience the pinnacle of SCUBAPRO regulator technology with the MK25T EVO / S620 X-Ti, a high-tech, ultra-lightweight titanium system engineered for divers who demand uncompromising performance and durability.

 Premium Titanium Construction

The MK25T EVO first stage is precision-machined from a solid block of titanium, making it extremely lightweight, corrosion-proof, and durable — even in harsh saltwater conditions. Designed for years of trouble-free diving, it delivers exceptional breathing performance in any environment.

 Superior Performance & Cold-Water Reliability

• Air-balanced flow-through piston ensures effortless airflow, unaffected by depth, tank pressure, or breathing rate.

• Patented XTIS (Extended Thermal Insulating System) enhances cold-water resistance and prevents ice formation, without compromising breathing performance.

• Two opposing high-pressure ports allow flexible first-stage positioning for both back-mounted and side-mounted configurations.

• External intermediate pressure adjustment allows quick and precise tuning by service technicians.

Second Stage: S620 X-Ti — Compact Powerhouse

An evolution of SCUBAPRO’s iconic S600, the S620 X-Ti is smaller, lighter, and more efficient, offering effortless airflow under all dive conditions.

• Full titanium barrel for lightweight strength and corrosion resistance.

• Large diaphragm in a compact case for maximum breathing sensitivity.

• Diver-adjustable inhalation knob and Venturi-Initiated Vacuum Assist (VIVA) lever for customized breathing effort.

• Rugged technopolymer front cover with stainless steel frame for long-term durability.

• Improved exhaust tee directs bubbles away from the diver’s view and enhances overall performance.

• Compact Hi-Flow mouthpiece provides superior comfort and optimized airflow.

Key Features

• Ultralight titanium body – corrosion-resistant and built for life underwater.

• Consistent, balanced airflow from surface to depth.

• Exceptional cold-water reliability with XTIS insulation system.

• Streamlined design for minimal drag and maximum comfort.

• Ideal for technical divers, traveling divers, and professionals seeking the best in regulator engineering.