1. This grille can be fitted with a fixed perforated Metal / Aluminum core ( removable core is available )
2. This frame of grille is constructed from corrosion resistant aluminum and finished in powder-coat white
3.The core section has the advantages of easy
installation, removing and maintaining
4. Less free area than Egg crate but easier to
clean
5. Different sizes and frame styles to suit
applications
 
Application 
1. Can be used to other Supply Air Diffusers,
Swirls for architectural purposes