Scubapro MK25 EVO + S620 TI Regulator

This Scubapro MK25 EVO + S620 TI Regulator has combined its high performance first stage with an innovative compensated second stage.
The MK25 EVO offers excellent freeze resistance, superb breathing sensitivity and immediate delivery of the air demanded.
The new S620 TI second stage incorporates the best features of the S600 in an optimized state-of-the-art design.
Smaller and lighter than the S600, the S620 TI incorporates the same membrane and offers excellent performance.
Breathing effort has been reduced by 37% compared to the S600, allowing you to get air effortlessly in any diving situation.
The inlet tube is made entirely of titanium and is ultra-lightweight.
The large purge button improves water circulation and the new discharge line increases performance by directing bubbles away from the diver's field of vision.
This new regulator is a winning product in any water temperature and diving condition.

Techniques
First stage:

• The direct flow compensated piston in chrome-plated brass body allows you to obtain air consistently and effortlessly whatever the depth, tank pressure or breathing rate.
• The XTIS or Enhanced Thermal Insulation System (patented) thermally insulates the internal mechanical components from the environment, increasing freeze resistance by 30% and delaying ice formation in extreme cold water conditions without compromising breathing performance. Essential components of the insulation system are shown in blue.
• The insulating spring liner, the insulating casing sleeve, an anti-freeze cap and a larger thread size; all combined with the XTIS for increased cold water performance.
• Anti-freeze protection dramatically increases breathing reliability in the most extreme water temperature dives.
• Two opposing high pressure outlets allow the first stage to be positioned up or down.
• Four low-pressure outlets on the rotating turret, four of them high-flow and one very high-flow axial, maximize hose orientation options.
• Externally adjustable intermediate pressure for service to optimize performance quickly and easily.
• Available in INT 3364 psi/232 bar or DIN 4350 psi/300 bar versions.
• DIN version incorporates an ergonomically designed dual-compound disc with comfortable grip set in a rugged black nylon construction.
• Flow rate at 2900 psi/200 bar: (l/min/SCFM): >8500/301.
• Intermediate pressure (psi/bar): 130-142/9.0-9.8.

Second stage:

• Balanced valve reduces inspiratory effort at different depths and supply pressures.
• Heavy-duty front cover and housing, made of reinforced technopolymer, withstands years of diving in the most demanding conditions.
• The rugged, lightweight titanium cylindrical sleeve is corrosion resistant and ensures long-lasting reliability.
• The larger membrane of the S600 is housed in a compact casing and provides maximum breathing sensitivity.
• It includes an easy-to-grip inhalation effort control knob and diver-adjustable VIVA (Venturi-Initiated Vacuum Assist) lever.
• The high-flow hose has an oversized inner section to increase airflow with each inhalation.
• Compact, ultra-comfortable orthodontic mouthpiece is easy to grip and does not reduce airflow.
• Flow rate at 2900 psi/200 bar: 1850 l/min.