Portable Units: The Companion Portable oxygen unit is a compact,
lightweight device that provides a portable supply of oxygen for the user
both in and out of the home. It is filled from the Companion Stationary
unit.
Portable unit variations include - Companion 1000 (one litre model with
a maximum flow rate of 6 L/min), Companion 1000T (one litre model
with a maximum flow rate of 15 L/min), Companion 500 (half litre
model) and Companion 550 (half litre model with a pneumatic demand
valve that increases the use time by allowing oxygen to flow only during
inspiration).
(All models may not be available in all markets)
Figure 2: Companion Portable Units
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1 —1000 UNIT
2 — 1000T UNIT
3 — 500 UNIT
4 — 550 UNIT
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