MK2 Evo/S270 Dive Regulator System
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.
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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
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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.
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Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
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Dive/predive switch is easy to use even wearing thick gloves.
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Compact and efficient exhaust tee minimizes exhalation effort
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Classic downstream first stage piston design features a chrome-plated brass body with one high pressure and four low pressure ports
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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.
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Chrome-plated marine-grade brass body houses an oversized piston that provides better breathing performance by increasing airflow
| Adjustable Second Stage | No |
| 2nd Stage Design | Balanced |
| Weight |
3.073 lb
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| 1st Stage Type | Piston |
| 2nd Stage Series | S Series |
| Water Temp | Cold, Temperate |
| Connector Type | DIN |
| Nitrox Mix | Up to 40% |
| HP Ports | 1 |
| LP Ports | 4 |
| 1st Stage Material | Chrome-Plated Brass |
| 2nd Stage Material | Reinforced Technopolymer Casing |
| 2nd Stage Valve Housing Material | Technopolymer |
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WHY YOU'LL LOVE IT
Simply Reliable
First stage downstream piston configuration offers the simplest design with freezing resistance and increased airflow from an oversized piston.
Prevent Free Flows
Simple turn of a dive / predive switch prevents free flows when the regulator is not being used.
Breathe Efficiently
Compact exhaust tee minimizes exhalation effort so you can conserve energy and enjoy your dive.
Our Quality Promise
All SCUBAPRO regulators are backed by a limited lifetime warranty.
