Allvent Intumescent Ceiling Mounted Fire Dampers - Cushion Box style
Fire and incipient rated ceilings.
- Fire resistance in
- accordance with AS1530.4
- 2014. 90 minutes
- fire resistance with 60
- minutes resistance to the
- incipient
- spread of flame.
-
Fire- and incipient-rated ceiling system.
-
Tested to AS1530.4:2014 fire resistance standards.
-
Provides 90 minutes of fire resistance.
-
Delivers 60 minutes resistance to the incipient spread of flame.
| Model | Code | Size | Spigot Ø | Ceiling Grille to suit |
| ALVC1-BOX150 | ALV5200 | 150x150 | 125 | ALVERG66-NN |
| ALVC1-BOX200 | ALV5201 | 200x200 | 150 | ALVERG88-NN |
| ALVC1-BOX250 | ALV5202 | 250x250 | 200 | ALVERG1010- NN |
| ALVC1-BOX300 | ALV5203 | 300x300 | 250 | ALVERG1212- NN |
1 Dual layer fire-rated plasterboard ceiling.
2 LOR-LITE fire-rated plenum boxes.
3 Lorient LVH44 intumescent grille.
4 Plenum box bedded in Lorient intumescent sealant.
5 Gap between casing and plasterboard filled to full depth with Lorient intumescent sealant.
6 Aluminium diffusers fitted to the underside as required.
7 Insulated flexible ducts connected to the box.
