ScubaPro MK2 EVO First Stage DIN


The MK2 EVO is the only downstream piston style first stage in its price range to offer systems and internal components specifically designed to resist freezing in extreme cold-water conditions.

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SKU: 10.063.300 Category: Brand:



  • Classic downstream piston design features a chrome-plated brass body with one high pressure and four low pressure ports
  • Patented XTIS (Extended Thermal Insulating System) fully isolates the mechanical elements from the cold, increasing freezing resistance by an average of 50% over its predecessor without compromising breathing performance
  • Additional internal technical improvements include a spring insulating bushing and coating, an insulating piston bushing, an insulating sleeve and an antifreeze cap, all of which contribute to freezing resistance. Key insulation system components are visible in blue.
  • Chrome-plated brass body is 3.5mm smaller than its predecessor but houses an oversized piston by 1.6mm that provides better breathing performance by increasing airflow by 15%
  • Stainless steel removable orifice allows for easier maintenance while extending regulator life
  • Meets new EN250-2014 standards for cold-water breathing performance
  • Weight (oz/g): 300, 15.9/450
  • Airflow at 2900psi/200bar: (I/min/SCFM): >3000/106
  • Intermediate pressure (psi/bar): 138-145/9.5-10


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