EUSDD — Double-Deflection Universal Spiral Diffuser
- Two rows of individually-adjustable blades for horizontal and vertical air deflection control
- Optional face adjustable scoop to direct airflow
- Counter-sunk screw holes
- Available sizes: 10x3 to 36x12
- Fits duct sizes 6" on up, based on diffuser height
- Bright White and Satin Anodized finishes
How to Specify
| Model | Material | Air Scoop |
|---|---|---|
| EUSDD1 | Extruded Alum | none |
| EUSDD3 | Extruded Alum | Yes |
Minimum Duct Diameter per listed size
| Height | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Width | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 30 | 36 | |
| 3 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |
| 4 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
| 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| 8 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |
| 10 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |||
| 12 | 30 | 30 | 30 | 30 | 30 |