Industrial Cassette Smoke Exhaust Fan

Due to the incomplete combustion of vehicle engines and the presence of toxic gases in enclosed areas with low ceilings such as parking garages, the use of smoke-extraction ventilation systems is essential to ensure human safety. Therefore, to draw pollutants outward and replace contaminated air with fresh air, specialized parking ventilation fans must be used. Among these systems, the new generation of parking jet fans-known as cassette fans-provides the most effective solution due to their numerous advantages. Cassette fans are a type of radial centrifugal fan that are typically installed inside suspended ceilings or in low-height spaces such as parking garages, basements, and similar environments. The length and width dimensions of these fans generally have few limitations, but their depth is restricted. The depth must be suitable for installation inside a false ceiling or mounted directly to the ceiling of a parking garage or basement without obstructing movement or creating hazards. Key features of cassette fans include very low noise levels and efficient air-throw performance. The operating mechanism of this device works such that air is drawn in from the lower face of the unit and then expelled through the outlet duct after being extracted.