The MK19 EVO / A700 takes our extraordinary breathing A700 and pairs it with an environmentally sealed MK19 EVO first stage that’s extremely resistant to freezing and fouling of its inner mechanism. The MK19 EVO offers a dry ambient pressure chamber that is equipped with a double spring for optimum reliability, and a LP port swivel turret to maximize hose routing options. The muscular A700, with its precision handcrafted full-metal casing, front cover and valve housing, offers best-in-class breathing performance, including effortless inhalation and an ease of exhalation that is unmatched.

MK19 FIRST STAGE

MK19 EVO is designed to be the ultimate first stage for cold water or contaminated diving conditions.

• Ideal first stage for avid recreational, technical, professional and military divers.
• Latest design makes it substantially smaller and lighter than the original MK19.
• Air-balanced first stage diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Environmentally sealed system prevents water and pollutants from fouling the inner mechanism and is extremely resistant to freezing.
• New dry chamber is equipped with a double spring making it more compact and reliable.
• Two opposing high pressure ports allow the first stage to be positioned either up or down, plus provide for an optimum hose/transmitter layout.
• Swivel turret comes with four High-Flow LP ports plus one axial Super High-Flow LP port to maximize hose routing options for technical diving layouts.
• CE certified according the latest EN250A European Standards for all diving conditions, including extreme cold water.

A700 SECOND STAGE

The A700 is a second stage regulator with a hand crafted full metal construction designed for cold water use. The Scubapro A700 has fantastic breathing performance at any depth and any temperature with best thermal exchange to dramatically lower the risk of freezing in cold waters. The A700 Scubapro regulator is compact and lightweight and has some great features such as diver adjustable inhalation effort and a high flow exhaust valve to keep exhalation bubbles away from your face.

Features

• Compact dimensions.
• Orthodontic mouthpiece for comfort especially during extended dives.
• Air balanced valve technology reduces inhalation resistance for super smooth breathing.
• Diver adjustable inhalation effort with micrometric adjustment knob for personalised breathing effort control.
• VIVA system for precise control and comfort. (Venturi Initiated Vacuum Assist)
• Super high flow exhaust valve for air to exit more freely and to lower the exhalation effort
• Air balanced valve technology.
• Includes kelvar lined super flow hose.