Description:
Suitable for ceiling or drywall maintenance.
1mm aluminum profile.
Circular invisible design.
White powder-coated finish.
Sealing strips integrated between inner and outer frames.
12mm gypsum board inlay.
Removable door panel with concealed safety wire.
The round outline complements architectural themes and blends seamlessly with other circular fittings.
Standard sizes: 200mm, 300mm, 400mm, 450mm, 500mm, 600mm.
Concealed push-lock operation.
Regular size:
| Item | Size (MM) | Neck size | Overall size | Opening size |
| HFSA-AP40R | 200x200 | 205 | 250 | 200 |
| 300x300 | 298 | 343 | 293 | |
| 400x400 | 398 | 443 | 393 | |
| 450x450 | 448 | 493 | 443 | |
| 500x500 | 498 | 543 | 493 | |
| 600x600 | 598 | 643 | 593 |