MK25 First Stage Evo

• 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