A Comparison of Power Series AC Fan and Traditional One
1.Max Air flow: 100% increased air volume delivery
2.Low Power Consumption: 500% less power consumed
3.Life Expectancy: 20,000 hours longer at 40℃
4.Dimension Available:  80mm with thickness of 25mm
5.Input Voltage: 100V/115VAC or220/230/ 240VAC at 50/60 Hz
6.Bearing System Available: Sleeve and Ball Bearing