Eliminates the need for oxygen tanks or an in-house oxygen source. Extracts nitrogen from room air and outputs oxygen at 90% minimum purity Saves money in oxygen costs Eliminates labor costs and the inconvenience of tank changes Proven reliability with thousands in use around the world Quiet operation at 49 dB sound level Easy portability with rollerbase design Maximum output flow rate of up to 10 LPM and fixed pressure of 20 psi Weight is manageable at 54 lbs Able to supply oxygen to multiple systems simultaneously Well-suited for use in barrier facilities