Evaporative cooler for use in large environments such as public places, bars and outdoor dehors. Manual use with easy-to-use touch panel or by means of the supplied remote control. 3 different fan speeds. Continuous or timed operation from 1 to 7.5 hours. Filling of the tank in manual or automatic mode. Tank capacity: 40 lt., With level indicator. Maximum outlet air flow: 3,500 m3 / h. Cooled useful area: 30 square meters. Minimum noise level: 58 dBA. View the complete data sheet.