Product description
YTBZ series low noise square wall-mounted type axial flow fan is widely used in industrial and mining enterprises, civil buildings and other occasions. Its characteristics are as follows:
A: Convenient installation, beautiful appearance and the whole fan is made into square. In architectural design, square holes are reserved in the wall according to different types. The fan is placed in the hole of the wall from the outside of the wall. After rubber or cork is inserted between the fan's shell and the wall, the fan will be fixed with the wall together by a fixed frame from the inside of the wall.
B: Anti - rain and anti -natural wind reverse: Louver damper is installed on the side of the external wall near the fan outlet. When the fan is out of service, the damper will automatically close to prevent air flowing backward. When the fan is in service, air will automatically blow open the damper.
C: Smooth operation and low noise: The fan inlet is equipped with a flow equalization grid, which can not only ensure the stability of airflow, but also play a role of safety net. The square fan is firmly installed with small vibration, smooth operation and low noise.