... wall . Item NoGG033-1 Name26" high pressure mist fan with mist machineVoltage110/220VFrequency50/60HZPower260WFlow138m3/minSpray effective distance8-15M ... ,828PCS/40GP,971PCS/40HQ Principle : Water spray mist fan working principle is high-pressure water spray out through ... need to temperature drop and add humidity,store,medical shop,hothouse canopy,fowl house,fungus planting,restaurant,cattle,horse ...