Premium Performance in Any Condition
The MK25 EVO / S620 Ti is a high-performance regulator system built for divers who want effortless breathing, maximum control, and reliability in all conditions.
Combining Scubapro’s flagship flow-through piston first stage with a lightweight, highly responsive titanium second stage, this system delivers consistent airflow regardless of depth, tank pressure, or breathing demand.
Why We Like It
Effortless Breathing at Any Depth
The air-balanced piston design provides smooth, consistent airflow no matter the conditions.
Top-Tier Cold Water Performance
XTIS thermal insulation and anti-freeze design help maintain reliability in colder environments.
Lightweight, High-Performance Second Stage
Titanium components reduce weight while improving durability and corrosion resistance.
Maximum Hose Routing Flexibility
Swivel turret with multiple ports allows for clean, customizable setups.
Highly Tunable to Your Preference
Adjustable inhalation effort and VIVA control let you fine-tune breathing exactly how you like it.
Key Features
- MK25 EVO air-balanced piston first stage
- S620 Ti balanced second stage with titanium components
- XTIS (Extended Thermal Insulating System)
- Anti-freeze protection for cold water
- Swivel turret with multiple LP ports
- Adjustable inhalation effort knob
- VIVA (dive/pre-dive) control
- Large purge button for easy use
- Compact high-flow mouthpiece
Ideal For
- Advanced and experienced divers
- Cold water and demanding conditions
- High-performance recreational and technical diving
- Divers who want maximum breathing comfort
- Divers building a long-term primary setup
Specs
1st Stage Type: Air-balanced piston
2nd Stage Design: Balanced
Ports:
- 2 HP ports
- 5 LP ports (including high-flow + turret)
Materials:
- 1st Stage: Chrome-plated brass
- 2nd Stage: Titanium, technopolymer, stainless steel components
Weight: 2.579 lb
Nitrox Compatible: Up to 40%
Water Temps: Warm, temperate, cold
Blue Holic Favorite 🌊
If you’re diving regularly and want a regulator that feels effortless in any condition, this is where you start to notice the difference. It’s built for long-term use and consistent performance.