... . Be convenient to maintain. 3. Use with ozone generator Oxygen Concentrator (FY-10 ) Technical parameter :1.Oxygen capacity:12L/min2.Power ... weight:1000kg5.Size:600*1200*900Introduction: using FY-16 oxygen concentrator can free the trouble of changing oxygen tank for mini ... : TH-1,2,3,4,5....20...6. FYseries oxygen concentrator: FY-3,5,8,10...32If you have other requirements ...