Description
Description
SCUBAPRO's MK25 Evo / S620 Ti Dive Regulator System pairs a high-performance first stage with a lightweight titanium second stage for versatile scuba diving across cold, temperate, and warm water. The MK25 Evo first stage delivers excellent freezing resistance, superb inhalation sensitivity, and instant air delivery for underwater exploration and day-to-day diving in varying water conditions. The S620 Ti second stage is lighter and more compact than the S600, offering smooth airflow and reduced breathing effort in any dive scenario. With a full titanium barrel, improved water circulation, and XTIS Extended Thermal Insulating System, this regulator delivers reliable performance across all temperatures and environments.
Designed for dependable underwater gear performance, the system uses a DIN connector type and a hose-routing-friendly swivel turret. It combines advanced features such as an air-balanced flow-through piston and user-adjustable controls to support divers in cold, temperate, and warm waters alike.
Features
Features
- Air balanced flow-through piston in a chrome-plated brass body provides constant airflow independent of depth, tank pressure, or breathing rate.
- XTIS Extended Thermal Insulating System thermally insulates the inner mechanism to improve cold-water resistance and delay ice formation without compromising breathing performance.
- Anti-freeze protection enhances breathing reliability in extreme water temperatures.
- Five high-pressure ports on the first stage, with two opposing ports allowing orientation up or down.
- Four high-flow and one axial high-flow low-pressure ports on a swivel turret maximize hose routing options.
- External intermediate pressure adjustment enables quick field tuning by technicians.
- Air-balanced second stage valve smoothes inhalation across depths and supply pressures.
- Full titanium barrel is rugged, anti-corrosion, and lightweight for long-term reliability.
- Large diaphragm in a compact second stage casing for maximum breathing sensitivity.
- Diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) lever for breathing control.
- Hi-Flow mouthpiece with an enlarged mouthpiece pipe to improve airflow and mouth comfort.
- Connector Type: DIN for compatible regulator interfaces.
- Water temperature compatibility Cold, Temperate, Warm.
- 1st Stage Materials Chrome-Plated Brass
- 2nd Stage Materials Titanium Components
- 2nd Stage Design Balanced
- 2nd Stage Valve Housing Material Titanium
- Product weight 2.1 lb
Specifications
Specifications
| 2nd Stage Design | Balanced |
| 2nd Stage Series | S Series |
| Water Temperature | Cold, Temperate, Warm |
| Connector Type | DIN |
| HP Ports | 5 |
| 1st Stage Materials | Chrome-Plated Brass |
| 2nd Stage Materials | Titanium Components |
| Product Weight | 2.1 lb |
| Adjustable 2nd Stage | Yes |
| 2nd Stage Valve Housing Material | Titanium |
Payment & Security
Payment methods
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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
