E403 Series — Three Way Adjustable Curved Blade
- Thee-way, individually-adjustable curved blade
- Mitered corner frame
- Bright White finish
| Model | Material | Damper |
|---|---|---|
| E403 | Extruded Alum | none |
| E403M | Extruded Alum | MS |
| E403 O | Extruded Alum | OBD |
| Model | Material | Damper |
|---|---|---|
| E403 | Extruded Alum | none |
| E403M | Extruded Alum | MS |
| E403 O | Extruded Alum | OBD |