1.Reliable quality, 2 Professional service 3.Competitive price 4.Sample lead time:3-5 days 5.Delivery lead time:2 weeks Dc blower or blower fan,Coolng fan Size:120x120x32mm1)Voltage: 12V,24V,48V,110V, 220V 2)Speed:2200/2600/3000rpm3)Air flow:32.83/43.32/51.78CFM4)Air pressure:26.23/33.64/38.23 mmH2O5)Noise:43.58/51.25/58.29DB6)Life:20000~50000 hours at 25 Deg C7)Certificate:CE,TUV, ROHS8) ...