Lorient LVN25 Intumescent Air Transfer Grille High Performance Non-Vision Style ATG
The LVN25 is a non-vision intumescent air transfer grille. Supplied in two pieces it lends itself to easy installation in a standard 54mm 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 LVN25 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 of minimum 50mm thickness. Note: in applications where high levels of humidity or wetness are anticipated, it is recommended that a LVH44 product should be employed |
|---|---|
| Thickness | 2 pieces x 25mm |
| Free area | Approx 30% free area |
| 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-LVN25-datasheet ↓PDF · Lorient Free Area Characteristics ↓PDF · LVN25 into timber fire door (Door 3) ↓PDF · CF564 Certifire Certificate ↓Technical documents and related products
Use the Lorient LVN25 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.