• Impellers made of reinforced polyamide with fiber glass up to size 12/12 (33/33). Size 15/15 made of galvanized steel sheet. • BD range fans assembled in soundproof cabinets with thermo-acoustic elastomer insulation, M1 fire resistance. • Fan assembled on antivibration mountings. • Connection gland included. • Equipped with inlet deflector wing, minimizing the turbulence and optimizing efficiency. • Closed motors specially designed by Casals. Extruded aluminium motor housing. Totally enclosed wiring box IP-65. IP-54 motor protection and rated class F insulation. Standard voltages 230V 50 Hz for single phase and 230/400V 50Hz. • Fans can run separately or simultaneously.
Designed for inline installation, indoor or outdoor assembly, they are suitable for: • Air renewal in buildings and industries. • Industrial and professional kitchen hood. • Maximum working temperature: 50ºC.
• 3 speed fans. • LG0 position. 10% additional cost. • Impeller made of galvanized sheet. • Aluminium box up to size 12/12.
* All data are referred to a single working fan. If both fans are working at the same time, data should be twice (x2) except for weight.
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