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MN220-‐1 A 72
Portable Oxygen Concentrator
PRESSURE PROFILES
The following pressure profiles illustrate the range of normal operating pressures at sea level.
These are approximate pressures. A unit may be out of the range shown below and still be
within specification, for example, in higher altitude environments.
Figure 19.1: Pressure Profile Quadrant for FreeStyle
Figure 19.2: Pressure Profile Quadrant for FreeStyle 5