Our top performing balanced piston first stage paired with our high performance air balanced second stage; this combination is SCUBAPRO's most popular regulator combination. The S600 truly matches the  MK25's characteristics and thanks to its adjustment possibilities, it adapts to all diving conditions and all diver preferences. Ease of breathing is the essence of this system.
The Black Tech coating is not only for aesthetics, it is also extremely scratch andcorrosion resistant. Applied on both the first and second stages, this premiumfinishing gives a real technical plus to a high performing regulator.
The MK25 first stage is our absolute top performer and is a superior regulator thanks to its ultra stable intermediate pressure resulting in an extremely punctual and constantly high delivery of air. The means instant air flow at any cylinder pressure and water temperature for a real carefree dive.
Paired with the air balanced high performance S600 second stage, this system is our top performer.
Balanced flow valve provides constant & effortless air flow.
Diver adjustable inhalation control enables personal adjustment of breathing effort.
Diver adjustable Venturi Initiated Vacuum Assist (VIVA) dive/pre-dive control switch and extra high flow exhaust valve account for easy inhale & exhale.
Super-flow hose for smooth air delivery.
Precision moulded, lightweight components and anti-freeze materials provide high corrosion resistance and enhance cold water performance.

Mk25/S600 Black Tech

  • Technical Information

    MK25 First Stage

    Air balanced flow-through piston
    Chrome plated brass body
    Cold water: Anti-Freeze protection
    Externally adjustable intermediate pressure
    Low pressure ports: 5 on swivel turret
    High pressure ports: 2
    Tank connection: INT 230 bar / DIN 300 bar
    Weight: : INT 230 825g / 29.1 - DIN 300 592g / 20.9oz
    Air Flow at 200bar: >8500 l/min - 301 SCFM
    Intermediate pressure: 9-9.8 bar / 130-142 psi

    S600 Second Stage

    Air balanced valve
    Diver-adjustable inhalation effort
    Diver-adjustable Venturi-Initiated Vacuum Assist (VIVA)
    Super-flow hose
    High comfort orthodontic mouthpiece
    Full metal valve housing
    Weight: 193g / 6.8oz
    Air flow at 200 bar: 1850 l/min - 66 SCFM
    Maximum low pressure: 14 bar / 203 psi


1991 NE Jensen Beach Blvd
Jensen Beach, FL 34957

Tel: 772-261-8491

  • w-facebook


Monday - Wednesday



Come join us every Thursday evening

in Downtown Jensen Beach for Jammin' Jensen!


Friday - Saturday              10am-6pm