Lorient LVN20 Intumescent Air Transfer Grille High Performance Non-Vision Style ATG
The LVN20 is a non-vision intumescent air transfer grille. Supplied in two pieces it lends itself to easy installation in a standard 44mm thick fire door, + when finished with a colour co-ordinated edge flange, results in an attractive but efficient air transfer feature.
Model and selection
Lorient LVN20 Intumescent Air Transfer Grille High Performance Non-Vision Style ATG
Performance depends on the tested assembly, dimensions and installation. Review the current technical documents before specifying this product.
| Application | Suitable for doors. Please note: in applications where high levels of humidity or wetness are anticipated, it is recommended that an LVH44 product should be employed |
|---|---|
| Thickness | 2 pieces x 20mm |
| Free area | 30% approx |
| Material | Rigid PVC slats with an intumescent core |
| Finish | Silver as standard |
| Test evidence | Fire: BS 476-20/22: 1987 |
Technical documents
Hosted on this website. Original manufacturer and certification information is retained. Contact AODISI for sales enquiries.
PDF · Lorient Fire + Smoke Resisting Dampers / Air Transfer Grilles ↓PDF · ATG Product Selector ↓PDF · Lorient-LVN20-datasheet ↓PDF · LVN20 into timber fire door (Door 2) ↓PDF · Lorient Free Area Characteristics ↓PDF · CF564 Certifire Certificate ↓PDF · LVN20 nomogram for wall or door mounted applications ↓Technical documents and related products
Use the Lorient LVN20 Intumescent Air Transfer Grille High Performance Non-Vision Style ATG technical documents to check dimensions, installation and suitability. For fire-rated ventilation grilles and ventilation fire protection selection, compare the following products in the same material category; matching categories do not imply interchangeability.