Circuit      
Microcontroller Payment system  
Microcontroller Water-producing system  
Coin bill totalizers    
Electric meter    
Flowmeter    

Water-producing system      
Stainless Steel filter 0.5/h  
Stainless Steel absord filter 0.5/h  
Stainless Steel softener 0.5/h  
High pressure pump   330L/H  
RO membrane 4021  
Stainless Steel water tank 160L  
Water meter    

Sterilizing system      
Ultraviolet Lamp 15W  
Ozone sterilizer 1000mg
Outer dimension 70*92*217cm