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Description
Description
The MK19 EVO/G260 regulator delivers dependable air delivery in cold, deep, and silty dives. This compact, sealed system from Scubapro is built to withstand harsh underwater conditions and is trusted by scuba divers, tech divers, and cave explorers alike. The first stage features a diaphragm design with chrome-plated brass construction, paired with a versatile left-right hose attachment for flexible configurations.
Designed for challenging underwater environments, the G Series second stage uses metal components and an air-balanced valve for smooth, consistent performance. Features such as the Diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) switch support reliable breathing in cold water, while the high-flow exhaust valve helps manage exhaust in submerged conditions. The system is suitable for Nitrox mixes up to 40% and remains dependable in both exploration and technical diving scenarios.
Features
Features
- Rugged reinforced technopolymer design
- Air-balanced second stage valve
- Diver-adjustable inhalation effort knob
- Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch
- High-flow exhaust valve
- 1st Stage: Diaphragm, balanced; Chrome-Plated Brass
- 2nd Stage: G Series with metal components
- 2nd Stage Design: Balanced
- Water Temperature: Cold
- Nitrox: Up to 40%
- Connector: INT
- HP Ports: 2
- LP Ports: 5
- Left-Right hose attachment for flexible configurations
Specifications
Specifications
| 2nd Stage Design | Balanced |
| 1st Stage Type | Diaphram |
| 2nd Stage Series | G Series |
| Water Temperature | Cold |
| Connector Type | INT |
| Nitrox Mix | Up to 40% |
| HP Ports | 2 |
| LP Ports | 5 |
| 1st Stage Materials | Chrome-Plated Brass |
| 2nd Stage Materials | Metal Components |
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.
Frequently Asked Questions
Should I order my ScubaPro regulator in DIN or yoke?
Yoke (INT) is the most common fitting on rental tanks in North America and the Caribbean, so it is the simplest choice if you mostly dive at resorts. DIN screws directly into the tank valve, is rated for higher pressures, and is standard in Europe and technical diving — and a DIN regulator can use a simple adapter on yoke tanks, which makes DIN the more flexible long-term choice for traveling divers. ScubaPro sells both versions, and a yoke regulator can later be converted to DIN by an authorized dealer using a genuine ScubaPro conversion kit (DIN owners going the other way simply use a DIN-to-yoke adapter — no conversion needed).
How often does a ScubaPro regulator need service?
ScubaPro's official recommendation is a full service by an authorized ScubaPro technician every 2 years or 100 dives, whichever comes first. If you dive heavily (100+ dives a year), ScubaPro recommends an inspection every 6 months and an overhaul annually. Staying on schedule also keeps you eligible for ScubaPro's Parts For Life program — free service parts for the original owner when the regulator is registered and purchased as part of a qualifying package from an authorized dealer. As an authorized ScubaPro dealer, we can help with registration and service when it is due.




