... less than 50g/h.Our main products: 1. CFY series (oxygen source) ozone generator: CFY-3,6,12,24,50,100 ... 3. CHYS series ozone water treatment machine (Integrate ozone generator, tube mixer and water pump into one): CHYS-B, CHYS-C ... , CHYS-D.4. GH series tube mixer: CH-1,2,3,4,5......30..5. TH ... : TH-1,2,3,4,5....20...6. FYseries oxygen concentrator: FY-3,5,8,10...32If you have other ...