AW 350E4 sileo Axial fan

- Speed controllable via voltage reduction or, with 400V version, also 2-stage operation possible via D/Y switching

- Contact protection grille on the inlet

- Reliable and maintenance-free

- Can be installed in any position

- Electrical connection via terminal box, permanently mounted on motor

- For 1~ fans, capacitor included in terminal box

Axial fans of the AW sileo series have a bionically designed blade geometry and are driven by external rotor motors. AW fans have a square wall ring plate made of galvanised sheet steel. The black painted axial impellers are made of fibre-reinforced plastic. Impeller dynamically balanced in 2 planes according to DIN ISO 1940 part 1, quality class G6.3. For motor protection, the fans are equipped with thermostatic switches with lead-out cables for connection to a motor protection device, e.g. S-ET. Motor cooling through arrangement of the motor within the air flow.