Oxygen concentrator on casters 0 - 20 L/min | JAY-20

This oxygen generating machine can be set to operate from 10 minutes to as long as 40 hours. For safety, it features an alarm for both power failure and pressure changes. An easy to read LCD display lets you view pertinent information like pressure and accumulating time. Other features include an oxygen flow of 0-20 and a concentration of 93%±3%.