Local Exhaust ventilation systems make sure that the contaminants in the working area are contained as much as possible at the source. This is primarily used when the workers need to perform their activities near the emission source. This type of Industrial Ventilation system consists of five major components. It is made up of the hood and the air cleaner, and it also has a fan, a duct, and stack. The hood is considered as the most integral part of the industrial ventilation since it decides on how much contaminants the system captures to ensure that the percentage of harmful chemicals in the area is within the right levels. The contaminants, while being sucked in by the fan, travel through the system’s ducts and get treated by the air c ... Read more »