Dimensions :80*80*38mm High air pressure ,best quality, lower noise ,competitive price with excellent performance Detailed descriptions :1.Dimensions: 80×80×38mm2.Voltage: 110V, 220V3.Bearing Type : Dual ball bearing 4.Voltage range :100~125V5.Current :0.15/0.13Amp6.Speed :2600/2800rpm7.Air flow :34/35CFM8.Static Pressure :0.17/0.18Inch-H2O9.Noise Level :33/35dB-A10.Weight :293gExpected Life:1. ...