G1 Facepiece (Full Face Mask) - MSA G1 Operating Manual

Description
2.1

G1 Facepiece (Full Face Mask)

The full face mask provides breathable air from the LGDV.
The inhalation air flows from the component housing of the mask past the inhalation valve to the
inside of the lens (thus keeping the lens fog-free) and then through the inlet valves into the
nosecup.
The exhalation air passes through the exhalation valve directly to the ambient air.
Fixed Push-to-Connect component housing only: If in a safe atmosphere no demand valve is
attached, ambient air can be inhaled directly through an open port to facilitate breathing and
speaking with no resistance.
The faceblank is made of a special soft rubber compound and assures a snug, comfortable fit and
a tight seal. The mask and the nosecup are available in 3 sizes (small, medium, large).
The mask is available with different head harnesses and different component housings.
GB
G1 Integrated SCBA System 10