Roof-CM line has been designed for roofing installations, for direct or ducted exhaust in civilian, commercial and industrial buildings, as: offices, restaurants, hotels, shopping centers, warehouses , industrial plants, engine rooms etc.

This line consists of 7 sizes with impeller diameter from 400 up to710 mm, and 4, 6, 8 pole motors.

Roof-CMV range is the vertical discharge version of the classic Roof-CM. The fluids exhausted upward reduce the problems of disturbing noise and smells propagating to the neighboring houses located in horizontal position in the respect of the fan. The choice of materials including the outer conveyor in ABS and the cap in galvanized steel sheet make of the Roof-CMV a robust, reliable and weather proof product. These attributes are not common in the panorama of the vertical discharge roof fans.

• Backward curved blade impeller, high efficiency in galvanized steel sheet
  
• Balancing according to UNI ISO 21940-11
  
• Fixing base, with inlet cone, in steel sheet protected against the atmospheric agents
  
• Protection guard in steel rod ,manufactured according to UNI EN ISO 12499 protected against the atmospheric agents
  
• Outer conveyor in techno-polymer
  
• Asynchronous electric motor mono phase or three phase, outside the airflow, IP 55, insulation cl. F, service S1, according to IEC/EEC / UNEL MEC.
  
• Arrangement 5; directly flanged on the motor shaft
  

Accessories: Inlet gravity shutter (GS-CM) - Counter base to be walled up (CB) - Corrugate bases (SB) - Inlet grid (FPG) (Necessary for use in free air) - Service switch (SW) - Outer terminal box (OTB) - Inlet silencers (SIL-RO).

On request: Smoke exhaust version (Roof-CMV-HT) - Versions with outer conveyor in metal sheet - Versions without cap.