Scubapro Mk25 EVO A700/S270 Carbon Black Tech Regulator Set 2024

All the features and breathing performance of the Scubapro Mk25 EVO A700/S270 Carbon Black Tech Regulator Set with the addition of a Black Tech coating that protects both stages against the ravages of salt water and corrosion. This rugged coating includes an inner layer of nickel (FDA approved), and an outer glossy DLC (Diamond Like Carbon) coated body. It lends a technical look while maintaining a sleek scratch-resistance appearance that lasts.

The second stage’s handmade full carbon fibre front cover provides excellent shock resistance along with 32 grams of weight savings compared to the standard metal cover.

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FIRST STAGE Features:

• Air-balanced flow-through piston in a nickel-plated brass body coated with DLC process provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate
• Patented XTIS (Extended Thermal Insulating System) thermally insulates the inner mechanism from the environment, improving cold-water resistance by 30% and delaying ice formation in extreme cold-water conditions without compromising breathing performance. Key insulation system components are visible in blue
• Spring insulating coating, body insulating bushing, anti-freeze cap, bigger body and cap thread all work in concert with the XTIS to improve cold-water performance
• Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures
• Two opposing high-pressure ports allow the first stage to be positioned either up or down
• Four high-flow and one axial super high-flow low-pressure ports on a swivel turret maximise hose routing options
• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily
• Available in either 232bar INT or 300bar DIN configurations
• The DIN version comes with a dual-compound wheel that features an ergo shape and soft grip on a rugged black nylon frame
• Airflow at 200bar: >8500 l/min
• Intermediate pressure: 9.2-9.8 bar

SECOND STAGE Features:

• Air-balanced valve smoothes out the inhalation effort at varying depths and any cylinder pressures
• DLC Black Tech coating on the metal body offers anti-scratch resistance and a glossy black look
• The handmade full carbon fibre front cover provides excellent shock resistance, plus the 32-gram weight savings (compared to the standard metal cover) increases comfort and reduces jaw stress
• Metal construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity
• User controls include a diver-adjustable inhalation effort knob and coaxial-flow Venturi-Initiated Vacuum Assist (VIVA) lever
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation
• The ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow
• CE certified according to the latest EN250A European Standards for all diving conditions, including extreme cold water.
• Airflow at 200bar: 2000 l/min

OCTOPUS S270 Features:

• Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
• Lightweight casing, made of a fibreglass-reinforced nylon core and a special PU outer layer, is extremely durable plus helps reduce jaw fatigue and improve 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 extremely cold water.
• The dive/predive switch prevents free flows when not being used.
• The exhaust tee is compact and very efficient in minimising exhalation effort.
• The compact Hi-Flow mouthpiece is comfortable, made with FDA-approved silicone and features a large cross-section to maximise airflow.
• High-viz yellow front cover stands out, making it easy to spot when needed.
• The high-viz yellow super-flow hose is 39in/1m long with an oversized bore that allows more air to flow on each inhalation.
• CE certified to the latest EN250A European Standards for all diving conditions, including extreme cold water