DC brushless blower fan
1.Size:97*97*33(mm)
2.Rated voltage:12V/24V
3.Certification: UL, TUV, CE, RoHS

centrifugal blower fan:

1.Size:97*97*33(mm)
2.Rated voltage:12V/24V
3.Certification: UL, TUV, CE, RoHS

4.Low noise ,good quality.

5.The blower fan is more detailed information please refer to the chart: