120x120x25MM AC Axial Flow Cooling Fan

The cooling fan deliver high volume air flow with lower noise to facilitate a highly efficient ventilation in enclosed or small areas. Dual ball bearing allows continuous operation 24/7 without too much of dust and high temperature concern, have a lifespan. Even more it allows the fans to be laid flat or stand. Easy to install and use. It is perfect for the custom projects which requires ventilation, cooling, or as a replacement fan for various products. 120 x 120 x 25 mm (4.7 x 4.7 x 1 inch) Parameter Dimension 120x120x25MM Bearing System Sleeve& Ball Impeller Plastic Frame Aluminum Alloy Rated Voltage (V) 220V Freq. (Hz) 50/60 Current (A) 0.09/0.08 Input Power (W) 18.0/14.0 Speed (RPM) 2100/2500 Air Flow (CFM) 35/37 Stati Pressure (mm-H2O) 3.80/5.0 Noise Level (dB-A) 36/38 Operation Temperature -10¡æ-65¡æ, 35%-85% RH Storage Temperature -40¡æ-70¡æ, 35%-85% RH