The 9S80P series stainless steel perforated diffusers feature 51% free-area and are used for return applications where bar-style grilles are not required. They are available for surface mount or lay-in T-bar applications.
- Perforated Face Return Grille
- 51% Open Area Perforated Face
- 304 Stainless Steel Construction (Optional 316 Stainless Steel)
- Sizes range from 4”x4” to 48”x60”
- Optional Damper, Plaster Frame, and Square to Round Adapter
- Standard Finish is #3 Satin Polish