AC cooling fan:
1.Fan size:254*254*89(mm)
2.Approvals:UL CUL CE 3C RoHS
3.Application:machinery equipment and refrigeration

fan cooling:

1.Fan frame:Aluminum Alloy,Painted black

2.Impeller:Retardant thermoplastic in balck color,rated UL94V-0

3.Bearings:Ball Bearing or Sleeve bearing

4.Speed Range:±10%

5.Weight:1900g

7.Life Expectancy:50000 Hours at 20°c -Ball

                         30000 Hours at 20°c -Sleeve

8.Cooling fan is widely used in machinery,electrical products,good heat dissipation.

9.AC fan is more detailed information please refer to the chart.