Areas of use of air extraction towers for roof installation TE EV

• Designed to extract large volumes of air in roof installations, without long ducts
• Ventilation of industrial buildings (factories, warehouses), stock farms and electrical equipments, etc.

Technical features of air extraction towers for roof installation TE EV

• This line consists of 8 sizes with impeller from 460 up to 1015 mm
• Line is characterized by the wide round shaped nozzles in both inlet and outlet, warranty of reduced noise level and high efficiency. Besides these fans allow the effective operation either in exhaust or supply duty
• Electric motor is easily accessible for wiring and maintenance operations
• Motor is manufactured according to international standards assuring reliability and the long-term economic recovery of the unit simply repairing or replacing the motor itself
• Ring casing with double wide round shaped nozzle, and base resistant to the atmospheric agents
• Upper cover in techno-polymer resistant to the atmospheric agents
• Protection grid on outlet side in steel rod, manufactured according to UNI 9219
• Inside protection grid (in lack of shutter or ducts)
• Impeller with high efficiency airfoil blades.
• Hub in die-cast aluminum alloy
• Balancing according to UNI ISO 1940
• Asynchronous electric motor, protection IP 55, Class F insulated, service S1, construction according to IEC/EEC (UNEL-MEC) standard
• Explosion proof versions (Atex)
• Versions with metal sheet cover