• Impellers made of polyamide reinforced with fiberglass up to size 33/33 (12/12). Rest of models made of galvanized steel sheet. • BD range fans assembled in soundproof cabinetswith thermo-acoustic elastomer insulation, M1 fire resistance. • Fanassembled on antivibration mountings. • Connection gland included. •Closed motors specially designed by Casals with extruded aluminum housing, which make the whole connection is protected within the integrated terminal box on the motor with IP-65 protection. Motor with IP-54 protection and Class F insulation standard voltages: 230V 50Hz in single phase and 230/400 V three-phase motors.
Designed for inline installation, indoor or outdoor assembly, they are suitable for: • Air renewal in buildings and industries. • Industrial and professional kitchen hoods. • Maximum working temperature: 50ºC.
• 3 speed fans. • LG0 position. • Impellers made of galvanised steel sheet.