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Welcome to Big SUN JU website!AECNew Axial Flow Fan Patented Product
AC And DC Are Universal
Controlled AC and DC dial-use.
fr
Bearings:oil bearing&double ball bearing 
Voltage:AC 100 v 220 v 380v
Life:60000 hours at 20 ℃-ball bearings 
 30000 hours at 20 ℃-oil bearing 
Working temperature: -20 °C ~ 85 °C Normal humidity 
Storage temperature:-30°C~140°C Normal humidity                                                            


 
 
 
 
