This is how well weather-resistant louvres fit into the facade.
Shut-Off Devices
Combinations of weather resistant louvres and multileaf dampers or pressure relief dampers have a dual function in air inlets and exhaust openings of ventilation systems. They keep rain, leaves and birds from getting in, but also provide the option of restricting or isolating the airflow during ventilation system downtime.
| Nedlasting | Gruppe | Type | Ident-No. | Type / Størrelse |
|---|---|---|---|---|
| WG-JZ · AWG-JZ · WG-KUL · AWG-KUL | Combinations of Weather Resistant Louvres - Multileaf Dampers | Technical Leaflet | 3/4/EN/4 | PDF / 104 KB |
