Filter
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Grille
Flange
Spring-loaded vibration absorbing dampers
Rubber vibration absorbing dampers
Perm. amb. temperature [°С]
Sound pressure level [dB(A)]
60 70
Current [A]
0.55 3.65
Power input [W]
125 810
Speed [RPM]
1310 2820
Weight [kg]
3.2 16.3

Different fans for different systems – axial fans and blowers

 

Cooling fans have different makes and models, and they are engineered specifically for the systems they support. 

For example, AC axial fans  are designed to work with systems that have low back pressure and require less noise. These fans are quite common and are typically the most economical cooling fans. 

While AC blowers  are designed to work with systems that have high impedance. Blowers produce a more concentrated airflow in a system. As a result, they tend to generate a significant amount of noise.

 

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