... . Be convenient to maintain. 1,FY-16 oxygen generator Detailed Product DescriptionTechnical parameter :1.Oxygen capacity:16L/min2.Power supply :220v/50Hz3 ... than 75g/h.2,Our main products: (1). CFY series (oxygen source) ozone generator: CFY-3,6,12,24,50,100 ... tower: TH-1,2,3,4,5....20...(6). FYseries oxygen generator: FY-3,5,8,10...32If you have other ...