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SCUBAPRO teams its high performance first stage with its new air balanced second stage giving us the Scubapro MK25 EVO/S620Ti Dive Regulator Set. This combination is a winner in any water temperature or diving conditions.


S620 Ti Second Stage

  • A rugged full titanium barrel that is anti-corrosion and lightweight.
  • Air balanced second stage valve.
  • A rugged reinforced techno polymer case and front cover with stainless steel frame.
  • A Large diaphragm inside a compact second stage casing.
  • Diver-adjustable inhalation effort knob
  • Venturi-Initiated Vacuum Assist (VIVA) lever.
  • New design Compact Hi-Flow mouthpiece.


  • Air balanced flow-through piston in a chrome plated brass body.
  • Patented XTIS (Extended thermal Insulating system) thermally insulating the inner mechanism from the environment, improving cold-water resistance.
  • Two opposing high pressure ports.
  • Four high-flow and one axial super high-flow low pressure ports on a swivel turret.
  • External intermediate pressure adjustment.

Scubapro MK25 Evo / S620Ti Regulator

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