SRS Jumao High Purity 5L Home Use Personal Oxygen Concentrator US FDA Certified 16KG With HEPA Filter Medical Grade 96% purity 1 - Product Features
- rate 0-5L/min
- 93?3%
- Pressure (Mpa) 0.04-0.07
- Level ?40db, Net Weight 16Kgs
- Power failure alarm, High&Low pressure alarm?Temperature alarm LCD display Operating pressure, Present Working Time,Accumulating Time, presetting Time from 10mins to 40hours