I work for a Home Medical company. Those are E-tanks (Oxygen, green cap color) next to a 5LPM Oxygen Concentrator. The tank on the cart has a regulator, the others appear to have been used (no tags, meaning the regulator has already been used with them.
I'm going to guess that this stuff was being used by an O2 patient, but that person is no longer using the equipment (deceased, hospitalized, transfered to long term care).
Putting it outside: not very smart. Not secured (upright, locked in place): not very smart. Direct sunlight: not very smart. Next to other potentially flammable materials: not very smart.
I work for a Home Medical company. Those are E-tanks (Oxygen, green cap color) next to a 5LPM Oxygen Concentrator. The tank on the cart has a regulator, the others appear to have been used (no tags, meaning the regulator has already been used with them.
I'm going to guess that this stuff was being used by an O2 patient, but that person is no longer using the equipment (deceased, hospitalized, transfered to long term care).
Putting it outside: not very smart. Not secured (upright, locked in place): not very smart. Direct sunlight: not very smart. Next to other potentially flammable materials: not very smart.
Portable/walking, smaller tank on wheels, adds credence to your theory.