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

  • Small and lightweight design.
  • 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.
  • Four High-Flow low pressure ports on a swivel turret plus one axial Super High-Flow Low pressure port.
  • Available as DIN300 or INT