... fan 26" CB,CE 1.mobility, integrated water tank 2.adjustable misting volume, low noise, water air cooling fan , cooling fan, industrial ... spot; Front wheels can be locked when positioned; Integrated water tank: 42L water tank, can operate for 12 hours at minimum mist ... filter: centrifugal atomization, no nozzle, no need for water filter; water pump is embedded with overheat protetive device and will be ...