5 gallon barrel water production line is the core equipment for 3 gallon and 5 gallon bottled drinking water production line. It is the ideal equipment for mineral water, distilled water and pure water production. Made of high quality stainless steel, corrosion resistant, easy to clean. MITSUBISHI and OMRON are used for the main electrical components, and AIRTAC are used for the air circuit components. The internal and external nozzles for barrel washing are equipped with unique technical equipment from American spray company. Equipment compact structure, high efficiency and stable and reliable, sensitive and correct action, high degree of automation, mechanical and electrical gas trinity of automatic barrel equipment.