MK17/A700HomeRegulatorsMK17/A700

MK17/A700
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Technical Information

MK17 First Stage

  • Balanced diaphragm
  • Chrome plated brass body
  • Cold water: Anti-Freeze protection & Dry chamber
  • Externally adjustable intermediate pressure
  • Low pressure ports: 4 (2 HFP)
  • High pressure ports: 2
  • Tank connection: INT 230 bar / DIN 300 bar
  • Weight: : INT 230 850g / 30oz - DIN 300 625g / 22oz
  • Air Flow at 200bar: >6500 l/min - 230 SCFM
  • Intermediate pressure: 9-9.8 bar / 130-142 psi

 

A700 Second Stage

  • Air balanced valve
  • Coaxial flow
  • Diver-adjustable inhalation effort
  • Diver-adjustable Venturi-Initiated Vacuum Assist (VIVA)
  • Super-flow hose
  • High comfort orthodontic mouthpiece
  • Full metal case
  • Full metal valve housing
  • Weight: 265g / 9.3oz
  • Air flow at 200 bar: 2000 l/min - 71 SCFM
  • Maximum low pressure: 14 bar / 203 psi

Cold water divers or those frequenting harsh environments will appreciate this perfectly matched pair. The A700 is a complete complement to the MK17, a high performing balanced diaphragm first stage engineered exactly for such conditions.

  • Balanced technology provides consistent performance at all tank pressures, at any depth and optimizes the second stage performance.
  • Dry ambient pressure chamber provides better protection and performance in cold water, prevents water entry, enhancing trouble-free operation.
  • Balanced diaphragm design, with ultra-fast flow to the second stage to obtain the lowest possible work of breathing at depth.
  • Available in either 232bar INT or 300bar DIN configurations
  • Compact dimensions for light weight comfort.
  • Diver adjustable inhalation effort with micrometric adjustment knob enables personalised breathing effort control.
  • Newly aligned VIVA system for more precise control and comfort.
  • Super high flow exhaust valve allows air to exit more freely and lowers the exhalation effort; also keeps bubbles away from face and mask.

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