Scuba Diving First and Second Stage Combo
Scuba Diving First and Second Stage Combo
Scuba Diving First and Second Stage Combo
Scuba Diving First and Second Stage Combo

MK2 Evo/S270 Regulator

Our price $632.00
RRP $791.00
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Recreational divers looking for solid performance in a regulator system and ready to step up from their entry-level systems are going to love the MK2 EVO/S270. The S270 second stage features an air-balanced design whose compact casing and internal aerodynamics produce extremely low work of breathing. Teamed with SCUBAPRO’s classic MK2 EVO, the only downstream piston-style first stage with internal components specifically designed to resist freezing in extreme cold-water conditions, this regulator combo is affordable and durable while delivering smooth and reliable breathing performance.


  • Lightweight S270 casing, made of a fiberglass-reinforced nylon core and a special PU outer layer, is extremely durable plus helps reduce jaw fatigue and improves diving comfort

  • Technopolymer plastic barrel with a metal thread and a balanced valve helps save weight and provides a surface that ice crystals can't grab onto when diving in extreme cold water.

  • Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures.

  • Dive/predive switch is easy to use even wearing thick gloves.

  • Compact and efficient exhaust tee minimizes exhalation effort

  • Classic downstream first stage piston design features a chrome-plated brass body with one high pressure and four low pressure ports

  • Patented XTIS (Extended Thermal Insulating system) insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.

  • Chrome-plated marine-grade brass body houses an oversized piston that provides better breathing performance by increasing airflow