DC fan: 1.Frame:Aluminum Painted&Plastic UL94V0 2.Impeller:Reinforced Plastic UL94V0 3.Size:172x150x51(mm) 3.Approvals:UL CE

172mm dc fan:

1.Size:172x150x51(mm)(6.8x5.9x2.0inch)

2.Bearing type: Two ball bearings

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

4.Weight:735g

5.DC cooling fan is more detailed information please refer to the chart:  

1)Voltage type: DC 12V/24V/48V

2)Rated Voltage:12V

3)Start up Voltage:9V

4)Current Amp: 0.38-0.50 A

5)Speed :1500-2000RPM

6)Air Flow: 231.9-272.6 CFM

7)Static Pressure: 11.5-21.5 Inch-H20

8)Noise Level:40-50dB-A

6. Cooling fan samples room:

7.Manufacturing production line:

172mm dc fan