Axial Fans
20 Inch Axial Fan
20 inch axial fan for high-volume air movement, supplied in 415V three phase configuration with basket grill arrangement for industrial cooling and ventilation.

Catalogue Specifications
Models and Technical Data
Catalogue values are shown in their published units. Final selection and operating-point suitability should be confirmed with SEM engineering.
| Type | I/P Supply | Amps (A) | Watts (W) | RPM | Airflow CMH | Airflow CFM | Static PR (mm-wc) | dBA | CAP µf | Admissible Ambient Temp °C | Weight Kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 AF 3B4 | 415V, 3Ø, 50Hz | 0.85 | 420 | 1350 | 6800 | 4000 | 13 | 70 | — | 60 | 9.5 |
All dimensions are in mm. Insulation class F. Ingress protection IP-54.
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