HFW: Hot-dip galvanised duct fans
Axial duct fans with 4 mounting brackets to reduce vibration. Fitted with an energy-efficient aerodynamic aluminium impeller.
Fan:
- Air flow direction: motor – impeller.
- AL version impeller made of aluminium alloy.
- Round support frame made of sheet steel, with double flange and cable duct for the motor power supply cable.
- Duct casing made of hot-dip galvanised sheet steel.
Engine:
- Motors with energy efficiency class IE2 for power ratings of 0.75–7.5 kW, excluding single-phase motors. 2 speeds and 8 poles.
- Motors with energy efficiency class IE3 for power ratings of 7.5 kW or higher, excluding single-phase motors. 2 speeds and 8 poles.
- Class F motors with ball bearings. IP55 protection.
- Three-phase 230/400 V – 50 Hz (up to 4 kW) and 400/690 V – 50 Hz (over 4 kW).
- Operating temperature: –25°C to +50°C.
Coating:
Detailed information can be found on the manufacturer's website at the link www.sodeca.com or contact our specialists.
