... 2)380/220V,50Hz,120V/60Hz,UL,CE approval 3)water chiller,evaporator... 1. An overview of axial fans with external ... commercial freezer and cold storage, ice machine, air cooling machine, water chiller, condensing unit, central air-conditioning and heater, etc.3. ... ... UL approval axial flow fan motor for air cooler/water chiller Verified Information This information is Verified by Bureau Veritas and ...