Taiwan SanJu SJ1751HA1-AC axial fan

frame:aluminum ADC-12
Bearings:double ball bearings
Voltage:AC 100V110V220V380V
Life:60000 hours at 20 ℃-peilin
30000 hours at 20 ℃-oil
Operating temperature:-20 ℃ ~ 85 ℃ normal humidity
Storage temperature:-30°C～140°C Normal humidity