With the MK17 EVO 2/C370 you have a compact and lightweight regulator system ready to explore dive locales the world over. The MK17 EVO 2 is a sealed diaphragm first stage with a dry chamber based on a twin spring layout and two HP ports at 15-degree angle to make hose routing easier. The compact C370 offers convenient user controls including a diver-adjustable inhalation effort knob, a coaxial dive/pre-dive lever and a large, easy-to-activate purge button.

MK17 EVO 2 (FIRST STAGE)

AIR-BALANCED DIAPHRAGM DESIGN
Delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.

SEALED DRY CHAMBER
Keeps out cold water with an environmentally sealed dual diaphragm system. The rib is designed to enhance heat exchange, making the first stage cold water-proof.

TWO HIGH-PRESSURE PORTS
Set on a 15-degree angle for convenient hose routing options.

FOUR HIGH-FLOW LOW PRESSURE PORTS
Increase airflow while maximizing hose routing options.

C370 (SECOND STAGE)

AIR-BALANCED VALVE
Smoothes out the inhalation effort at varying depths and supply pressures.

COMPACT & DURABLE CASE
Fiberglass-reinforced nylon casing takes up little space in a dive bag.

INHALATION EFFORT KNOB
Adjust the breathing effort to the dive condition.

COAXIAL DIVE/PRE-DIVE LEVER
Helps control free flows.

LARGE PURGE BUTTON
Easy to activate, even wearing thick gloves.

CE CERTIFIED
Adheres to the latest EN250A European Standards for all diving conditions, including extreme cold water.

The R095 OCTO is an economical second stage featuring classic downstream valve technology that has a well-earned reputation for safety and reliability.

Designed to be extremely easy to use in an emergency, the R095 OCTO is pre-tuned to the optimum inhalation volume for safe and uncomplicated use. You never have to worry about control knobs or switches; simply put it in your mouth and breathe.

The R095 OCTO comes with a high-visibility yellow purge cover and a 39in/1m yellow hose that makes it that much easier to share air with a buddy in need. It's also a versatile second stage for use on deco tanks, thanks to its reversible hose attachment feature.

Technical Information

• Classic downstream valve design for optimal breathing performance.
• Metal valve housing is built rugged and increases overall reliability.
• Preset inhalation and Venturi-Initiated Vacuum Assist (VIVA) provides hassle-free air delivery.
• Reversible hose attachment makes it easy to use for sidemount, pony or deco tanks.
• Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow.
• Includes yellow purge cover and 39in/1m high-viz yellow hose.
• Airflow at 2900psi (l/m/SCFM): 1400/50.

A pressure gauge that is compact and reliable makes for easy diving. This economical plastic-case gauge comes complete with a U-Line rubber boot and HP hose. It is available in 0-400bar metric version.

• Compact pressure gauge with a plastic case.
• Displays pressure 0-400bar.
• Comes with a rubber U-Line boot and HP hose.
• Including high pressure hose.