Roof fans are used to remove air from workshops, storerooms, department stores etc. The used air that is removed may be contaminated with vapours, corroding gases and dusts within the limits allowed by regulations concerning environment protection.
Series of types of roof fans includes 5 sizes.
The fans consist of:
highly efficient centrifugal rotor made of steel
support panel, body and cover are made of polyester-
The fans are fitted for mounting on the roof bases with possibility of application the acoustic dampers under fans.
The fans are offered with the following motors:
The acceptable temperature of the removed air is 50oC.