HBA Short Cased Axial Fans
Available in Standard and ATEX Construction
Plate axial fan with motor-impeller modular assembly for complete versatility.
Circular reinforced frame, powder coated with polyester resin to enhance corrosion resistance.
Cast aluminum impeller with variable pitch angle.
Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation.
Manufactured with standard voltages: 230V 50Hz in 1~ motors and 230/400V 50Hz in 3~, motors up to 4kW and 400/690V 50Hz for higher powers.
Axial Fans with Variable Pitch Angle Impellers for Higher Volume Airflow Rates
HBA axial fans feature variable pitch angle impellers to provide a comprehensive range of duties. The aerodynamically profiled blades are designed to provide higher volumes of airflow in low to medium pressure systems.
HB: Polypropylene impeller (A2 profile) or polyamide impeller reinforced with fibreglass (other profiles) with variable pitch angle
HBA: Cast aluminium impeller with variable pitch angle
HBX: Cast aluminium impeller, ATEX rated.
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 galvanised or stainless steel housing
•Fan to move air up to 100ºC
