Axial fan:
1) Dimensions (mm):
a) 80 x 80 x 25
b) 92 x 92 x 25
c) 120 x 120 x 25
d) 120 x 120 x 38
e) 172 x 150 x 51
f) 172 x 172 x 51
g) 230 x 230 x 65
2) Rated voltage: AC 110V, AC 230V 50/60Hz
3) Type: ball bearing, sleeve bearing

Fan:
1) Dimensions (Dia.): 170mm, 200mm, 230mm, 250mm, 300mm
2) Power: 5W, 7W, 10W, 16W, 18W, 25W, 34W
3) Standard: GB-12350-2000

The fans are widely used in the heat sinks and ventilation fields of
the automatic control devices, electron settings, medical treatment
equipment, computers, electrical source devices, electric welding
machines, packing printing equipment, digit control machines and
experiment equipment.