Portable oxygen concentrators (POCs) have the ability to provide flow up to 9 setting on pulse dose (on demand while breathing through nose).
- Smaller POC pulse settings are from 1–6 pulse only
- Larger POCs have the ability to produce .5 to 3 LPM continuous flow and provide pulse setting up to 6 settings.
Various models produce different flow settings depending on size and make.
- Standard stationary oxygen concnetrators have a flow setting from 1–5 LPM continuous.
- High flow stationary concentrators have flow settings from 2–10 LPM continiuous flow.