... Water Cooling Input: AC 220/110V Power: 200W-800W (adjustable) O3 output: 50G/H 50g/h Ozone Generator for water purifier Good news ... Large Water purifier, Water purification factory, Hospital disinfection, Industrial ozone machine, Sewage disposal facility, SPA and Hot tub, ... highest point)O3 output: 50g/hour (under oxygen circumstance)Ozone concentration: 160 ~ 200mg/L (oxygen amount, the source ...