... Water Vending Machine 1.Capacity:400~1300GPD 2.7 water purification steps 3.Economy;stability;easy operate & maintain Auto Water Vending Machine:Self ... -help purified water sales machine applied in public places, such as communities, units, streets, subway and schools. Coin ... thanDimension800x670x2000mmDesigned for placesCommunity, school, factory, etc. Auto Water Vending Machine