Ventilation opening

Product Features
1. There are two types of wind modes: side inlet and top inlet, and the flange has two structures: square and circular.
2. It has the advantages of strong universality, easy construction, and low investment;
3. Ensure the jet speed of the airflow and prevent the generation of vortices;
PRODUCT FUNCTION
1. Cleanrooms with various cleanliness levels and maintenance structures.
2. Roof air supply for non-uniform clean rooms,
3. There are various forms, beautiful, flat, and unified in style;
application
Can be used as a return air outlet and a new air outlet, with aluminum mesh size added behind the air outlet, to be selected by the user.
Three measurement methods:
1. The length and width dimensions of the openings in the ceiling;
2. The actual internal size of the air outlet is the length and width of the opening on the opposite side of the air outlet
3. The actual size of the air outlet is the length and width of the front side of the air outlet, including the frame.