Reserve valve
The diver gets an active breathing resistance warning when approximately 20%
of the SCUBA cylinder air supply remains at about 60-70 bar (870-1015 psi).
The warning occurs on the higher end of this pressure range when the air
consumption is high. The warning occurs on the lower end of this pressure
range when the air consumption is low.
The breathing resistance warning is created by reducing the air supply at the
end of each inhalation. The inhalation phase will be shorter and shorter until
the valve becomes completely closed or until the reserve valve lever is turned
to reserve position. When the reserve lever is turned to reserve position, the
breathing resistance warning is shut off and the reserve air volume is available
to the diver.
• Dive position
• Reserve position
Divator Pro
10