Plastic fan blades

The range of 5 bladed axial fans includes thermoplastic models in the following Ø 154, 172, 200, 230, 254 and specific pitches are available.

In this table you have the limits for the motor / fan blade couplings.
P.D.:
For each fan blade diameter the maximum motor inclination is indicated, not to exceed the temperature limits imposed by “B” insulation classto a 2 mmH2O value.

 

The under-drawn curves how tha airflow performances for the most common motor/plastic blade couplings.

 

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Selection table for sucking plastic blades .Temertaure range -30C +60C:

 

 

 

 

 

 

 

 

Selection table for blowing plastic blades .Temertaure range -30C +60C:

 

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