air centrifugal exhaust fan 1) CE certificate. 2) Stainless steel blade 3)Big volume, low noise 4) Waterproof, dustproof

Product features

 1)   Fan Frame: made from highly galvanized steel sheets in order to assure highest strength and strong resistance to corrosion.

2)    Blade: 6 pieces stainless steel blades and the fan has all passed the experiment of homeostasis with big air volume, without deformation n, no breaking, attractive and durable.             

3)   Belt Pulley: The V type belt pulley is aluminum magnesium alloy injection molded, light weight, high-strength.

4)    Bearing: France imported bearing, high intensity, low noise, long service life.