Steel side wall exhaust fans utilize advanced forward-curved blades and low-noise external or internal rotor motor direct drive. The square housing design allows for easy installation on concrete walls, brick walls, or light steel sandwich panels. The square rainproof cover structure is sturdy and aesthetically pleasing. They feature low noise, high airflow, reliable operation, a wide range of performance parameters, and easy installation. They are widely used for wall-mounted ventilation and air exchange in industrial and commercial workshops, as well as civil and commercial construction projects. According to the requirements of the conveying medium, they can be made into corrosion-resistant and explosion-proof types.

Wall-mounted exhaust fans are generally divided into two types: building-purpose and industrial-purpose wall fans. The installation environments and conditions for wall fans vary, so special consideration must be given to their uniqueness during the initial planning phase. The selected installation location and surrounding environment must be able to meet future maintenance requirements.