We are prominent Hospital Oxygen Concentrator Manufacturer, Exporter and Supplier. The 7F-5 Hospital Oxygen Concentrator is manufactured using sophisticated technology. Matching with the international standards, the Hospital Oxygen Concentrator has oxygen concentration of 90% and oxygen flow of 1~5L/min. Owing to their long service life and reliable performance, the Hospital Oxygen Concentrator is high on demand in the market. Specifications Output pressure : 0.04~0.05MPaOverrunning pressure alarmNoise : 60dB(A)Power supply : AC220±22V 50±1HzInput power : 600VA.