HVAC Air Grille Air Outlet Air Register

A .Single-layer shutter product introduction:

1. Product material: aluminum alloy.

2. Product structure: single-layer grille tuyere.

3. Product features: The blades can be rotated and the angle of airflow can be adjusted.

4. Accessories can be added: air volume regulating valve, filter screen.

5. Frame size: 20mm, 30mm.

6. Neck size: match the design size.

B.Precautions for the construction and installation of the tuyere

1. Check the mechanical properties of the tuyere before installation.

a. The movable parts of the tuyere are required to move freely, with uniform damping, and without jamming and loosening.

b. Products with adjustable or detachable guide vanes require convenient and reliable adjustment and disassembly, and no looseness after positioning.

2. The external decorative surface of the tuyere should be flat, the blades should be evenly distributed, the color should be consistent, and there should be no obvious scratches and indentations.