MK25 EVO/S620 Ti White Dive Regulator System
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Overview
The white S620Ti regulator touts a long list of features guaranteed to enhance a diver’s underwater experience, offering improved work of breathing in a small, lightweight package.
FEATURES
- Effortless, Consistent Airflow at Any Depth
- Air balanced flow-through piston in a chrome-plated marine grade brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
- Extreme Cold Water Protection
- Patented XTIS (Extended Thermal Insulating System) fully insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
- Anti-Freeze Protection
- Increases breathing reliability when diving in the most extreme water temperatures.
- Flexible First‑Stage Positioning
- Two opposing high pressure ports allow the first stage to be positioned either up or down.
- Maximum Hose Routing Flexibility
- Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
- Fast, Easy Performance Adjustment
- External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
- Smooth, Effortless Inhalation
- S620Ti second stage's air-balanced valve smooths out the inhalation effort at varying depths and supply pressures.
- Designed to Last Dive After Dive
- Rugged reinforced technopolymer case and front cover with stainless steel frame looks good plus is able to withstand years of aggressive diving.
- Lightweight, Tough, and Corrosion‑Proof
- Full titanium barrel is rugged, anti-corrosion and lightweight for long-term reliability.
- Maximum Breathing Sensitivity
- Large diaphragm fits inside a more compact second stage casing for maximum breathing sensitivity.
- Easy Control for Personalized Airflow
- User controls include an easy-grip diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) lever.
- Designed for Smooth Breathing and Comfort
- Exclusive compact Hi-Flow mouthpiece is mounted on an enlarged mouthpiece pipe to improve airflow as well as mouth comfort.
- Certified for All Diving Conditions
- CE certified to EN250A European Standards for all diving conditions, including extreme cold water.
SPECS
| Adjustable Second Stage | Yes |
| 2nd Stage Design | Balanced |
| Weight |
2.579 lb
|
| 1st Stage Type | Piston |
| 2nd Stage Series | S Series |
| Water Temp | Warm, Cold, Temperate |
| Nitrox Mix | Up to 40% |
| HP Ports | 2 |
| LP Ports | 5 |
| 1st Stage Material | Chrome-Plated Brass |
| 2nd Stage Material | Reinforced Technopolymer Casing, Titanium Components, Metal Components |
| 2nd Stage Valve Housing Material | Titanium |
WHAT'S IN THE BOX
RESOURCES & SUPPORT
Customer Service
TAKE A CLOSER LOOK
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WHY YOU'LL LOVE IT
STYLISH
Make a statement on the dive boat! Unique white and dark gray accents adorn both first and second stages.
TOP PERFORMANCE
Delivers an ultra-fast breathing response, great sensitivity and extra-high airflow, making it the ultimate do-it-all first stage for all water temperatures.
COMFORTABLE
Lightweight design features a compact case and high-flow mouthpiece for greater comfort.
OUR QUALITY PROMISE
All SCUBAPRO regulators are backed by a limited lifetime warranty.
Frequently Asked Questions
FAQs
What is the SCUBAPRO Regulator Event?
Purchase a qualifying regulator system and receive a free R105 Octopus. See full terms and conditions.
Qualifying Regulators: MK17 EVO 2/S620 Ti, MK25 EVO/S620 Ti, MK17 EVO 2/G260, MK19 EVO/G260, MK25 EVO/G260, MK19 EVO/A700, MK25 EVO/A700, MK25 EVO/S600. The R105 Octopus will automatically get added to the shopping cart when a qualifying regulator system is added.
What is the best SCUBAPRO regulator for cold water and demanding conditions?
The MK25 EVO/S620 Ti is SCUBAPRO's flagship system for demanding dives. Its full titanium inlet tube resists corrosion, the environmentally sealed first stage prevents freeze-up in cold water, and the S620 Ti second stage delivers effortless airflow at any depth. It is the top choice for performance divers who dive across a wide range of conditions.
Why should I buy a complete regulator system instead of individual components?
A factory-matched regulator system — first stage, second stage, and octopus — is engineered to deliver balanced airflow, consistent intermediate pressure, and reliable performance as a unit. Buying a complete system also simplifies servicing, ensures component compatibility, and during the Regulator Event, includes a free R105 Octopus to round out your setup.
How does SCUBAPRO compare to other regulator brands?
SCUBAPRO regulators are designed, tested, and serviced as complete systems rather than individual components. Key differentiators include environmentally sealed first stages for cold-water reliability, titanium construction for corrosion resistance and reduced weight, and a global authorized service network. The Regulator Event makes it an ideal time to step up from other brands with a complimentary octopus included.
What is the R105 Octopus and why do I need one?
The R105 is SCUBAPRO's dedicated octopus (alternate air source) — a compact, high-visibility second stage designed for emergency air sharing. Every open-water diver needs an octopus as part of a complete regulator system. During the Regulator Event, the R105 is included free with qualifying regulator system purchases, completing your setup at no additional cost.
Do promotional regulators include the same warranty coverage?
All SCUBAPRO regulators are backed by a limited lifetime warranty - see conditions.
