Ventilation units with double insulating wall, pre-lacquered sheet metal and aluminum profiles
Fan: • CBD series double inlet fans. • Aluminium profile structure with thermal insulation and soundproofing. • Forward curved impeller in galvanised sheet steel. • Glands for cable entry.
Motor: • Enclosed motors with built-in thermal protector, class F, with ball bearings, IP54 protection. • Single-phase 220-240 V 50 Hz and three-phase 220-240/380-415 V 50 Hz. • Working temperature: -25 ºC +60 ºC.
Finish: • Anti-corrosive in pre-lacquered steel sheet and aluminum profiles.