Specifications

quiet cooling fan:
good price,steady rotation,30,000 hours warranty,High quality aluminum alloy,anti-corrosive,moisture proo

 

quiet cooling fan :

Bearing : ball

Voltage: 12/ 24/ 48 V

Current; 0.28-0.87A

Power: 5.9-10.4

Speed: 1600-2100 RPM

Air flow: 25.87-31.83 CFM

Pressure: 14.0-25.0

Noise: 40.92-45.77 dB(A)

Weight: 260G

Special function: Auto start, LED, Temp. control, waterproof, anti-fire.

High quality aluminum alloy, anti-corrosive and moisture proof structure
Impeller: UL94V-0 70% PBT+30%FRP
Insulation: Class B
Insulation impedance: The case adds 500V DC to the coils, insulation impedance 100MΩ higher
Dielectric strength: 0. 5mA 1500V AC/min.

Reinforced plastic or Customize design