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Portable Units:
The Companion Portable is a compact, lightweight device that provides
you with a portable supply of oxygen. You will fill the Portable from the
Companion Stationary unit.
Portable units include the Companion 1000 (a one-liter model with a
maximum flow rate of 6 liters per minute [L/min]) and the Companion
1000 Transport (a one-liter model with a maximum flow rate of
15 L/min).
Smaller portable units include the Companion 500 (a half-liter model) and
the Companion 550 (a half-liter model with a pneumatic demand valve
that can roughly double your available use time by allowing oxygen to
flow only when you breathe in).
Figure 2: Companion Portable Units
B-701417-00 Rev D
1 — C1000 Transport
2 — C1000
3 — C550
4 — C500
5
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