MK19 EVO / G260

Overview:
The SCUBAPRO MK19 EVO / G260 is built for divers who explore deep, cold, or silty environments. Designed for reliability in harsh conditions, this regulator system combines the environmentally sealed MK19 EVO diaphragm first stage with the legendary G260 air-balanced second stage. Trusted by technical divers and cave explorers, this configuration delivers consistent, high-performance breathing in any environment.

The MK19 EVO’s sealed dry chamber protects the internal mechanism from cold water, contamination, and debris, while the G260 second stage provides excellent breathing sensitivity and flexible hose routing options for technical diving setups.

Features:

• Reinforced technopolymer G260 second stage with large casing and diaphragm for superior breathing sensitivity.

• Air-balanced second stage valve ensures smooth inhalation at varying depths and tank pressures.

• Adjustable inhalation effort knob allows personalized breathing resistance.

• Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows.

• High-flow exhaust valve improves exhalation comfort.

• Reversible hose attachment supports multiple technical diving configurations.

• Super-flow hose with oversized bore increases airflow delivery.

• Air-balanced MK19 EVO diaphragm first stage ensures constant airflow performance.

• Environmentally sealed first stage prevents contamination and improves cold-water reliability.

• Dry chamber with double spring design increases durability and reliability.

• Two opposing HP ports allow flexible positioning.

• Swivel turret with four High-Flow LP ports and one axial Super High-Flow LP port maximizes hose routing options.

Specifications:

• Adjustable Second Stage: Yes

• Second Stage Design: Balanced

• First Stage Type: Diaphragm

• Second Stage Series: G Series

• Water Temperature: Warm, Cold, Temperate

• Nitrox Mix: Up to 40%

• HP Ports: 2

• LP Ports: 5

• First Stage Material: Chrome-Plated Brass

• Second Stage Material: Anodized Aluminum Front Cover, Reinforced Technopolymer Casing, Metal Components

• Valve Housing Material: Metal