[azcat]

I work with soft glass and a minor burner making lampwork beads.
I am researching 3 different oxygen concentrators.

Reconditioned Invacare Platinum 10LPM Oxygen Concentrator.
Reconditioned Airsep Intensity Oxygen Concentrator HIGH PRESSURE OUTPUT
Reconditioned Drive Devilbiss 1025 10LPM 22PSI Oxygen Concentrator with Low Purity Sensor

Airsep is a high pressure output, would this be an advantage?

I would appreciate any feedback. This will be my first purchase.

I haven't found a lot site selling reconditioned oxygen concentrator, any suggestion sites would be appreciate.

UPDATE: I purchased a Reconditioned Airsep Intensity Oxygen Concentrator HIGH PRESSURE OUTPUT 10LPM from Bradshaw Oxygen. I like Patrick, he was patience and answer question I ask and provide information. The unit arrive well packed and looks like new. I am please with it. I am using it with a Minor burner. Thanks for all the responses.