Detailed Product Description water vending machine with coin changer ,water treatment with reverse osmosis, Ozone ,24hrs uninterrupted UV sterilization. ... area,street, community, school, factory, etc. 9. There is coin changer,it can give change.Performance:Item400Gallon600Gallon800Gallon1300GallonPOWERAc220V 50HzPOWER INPUT220W260W300W510WRATED CURRENT1A1.2A1 ...