Engineered for tough conditions, the MK17 EVO 2 / G260 Regulator System offers compact comfortable breathing performance through icy depths or silty wrecks.The MK17 EVO 2 is small and light, thanks to a forged body, dry chamber with a twin spring layout for increased reliability and compactness. Teamed with the G260, with its metal internal components, highflow exhaust valve, diving controls and reversible hose attachment, you’ve got a top-performing regulator system for the most extreme diving condition.

Features

• Sealed balanced diaphragm design makes for the ultimate compact first stage for cold water or contaminated diving conditions.
• Air-balanced diaphragm delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
• Dry chamber is completely environmentally sealed with a dual diaphragm system that keeps out contaminated water. The rib is designed to enhance heat exchange, making the first stage cold water-proof.  
• Two opposing high-pressure ports positioned on a 15º angle allow the first stage to be positioned either up or down, plus provide an optimal hose/transmitter layout.
• CE certified to EN250A European Standards for all diving conditions, including extreme cold water.
• Rugged reinforced technopolymer design features SCUBAPRO's largest second stage casing and diaphragm for the ultimate in breathing sensitivity, regardless of position in the water.
• Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.
• A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes, and a Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold water or when used as an octopus.
• High-flow exhaust valve reduces exhalation for better overall breathing comfort, and the reversible hose attachment allows you to easily adjust hose routing for tech diving configurations.
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.

Specifications

• Adjustable Second Stage: Yes
• 2nd Stage Design: Balanced
• Weight: 2.754 lb
• 1st Stage Type: Diaphram
• 2nd Stage Series: G Series
• Water Temp: Warm, Cold, Temperate
• Connector Type: INT
• Nitrox: Mix Up to 40%
• HP Ports: 2
• LP Ports: 4
• 1st Stage Material: Chrome-Plated Brass
• 2nd Stage Material: Anodized Aluminum Front Cover, Reinforced Technopolymer Casing, Metal Components
• 2nd Stage Valve Housing: Material: Metal