10 November 2017 In Axial wall fans
WALL FAN , VARIABLE PITCH BLADES
- Plate axial fan with circular reinforced frame.
- Motor-impeller modular assembly for complete versatility.
- Corrosion-resistant powder coat epoxy resin..
- Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors and 230/400V 50Hz in three phase, motors up to 4kW and 400/690V 50Hz for higher powers.
- HB: Polyamide impeller with variable pitch angle reinforced with fiberglass
- HBA: Cast aluminum impeller with variable pitch angle.
Designed for wall or duct installation, they are suitable for:
- Air renewal in buildings and industries.
- Maximum working temperature: 1ph 50ºC, 3ph 60ºC.
- Supply impeller (air direction from impeller to motor)
- 100% reversible impeller.
- 60Hz fans and special voltages.
- Hot-dipped galvanized or stainless steel housing.