Scubapro Mk25 EVO A700/S270 Regulator Set

The Scubapro Mk25 EVO A700/S270 Regulator Set - flagship regulator system is designed for divers who want the best. The MK25 EVO offers excellent resistance to freezing, superb inhalation sensitivity and instant delivery of air on demand.

The A700 delivered effortless breathing in an excellent precision full-metal package. The Scubapro Mk25 EVO A700/S270 Regulator Set is one of the best scuba diving regulators for recreational and technical diving. 

FIRST STAGE Features:

• Air-balanced flow-through piston in a chrome-plated marine-grade brass body 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, and 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 supply pressures
• Rugged full-metal case, front cover and valve housing (barrel) are able to withstand years of aggressive diving
• 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 the latest EN250A European Standards for all diving conditions, including extreme cold water.
• Airflow at 200bar: 2000 l/min
• Weight (without mouthpiece) 9.2oz/261g.

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.
• Dive/predive switch prevents free flows when not being used.
• Exhaust tee is compact and very efficient in minimising exhalation effort.
• 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.
• 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