Oxygen cylinder duration
Minutes of oxygen left in a cylinder at a given flow.
Inputs
0 of 3Cylinder size
psi
L/min
When to use
- Transport and ambulation on oxygen.
Pearls and pitfalls
- The 200 psi residual is a safety margin.
Why use
Converts to hours and minutes.
- where
- PSI
- Gauge pressure
- CF
- Cylinder factor: D 0.16, E 0.28, M 1.56, H 3.14
- Flow
- L/min