Ref.-No. 02721
Features
For supply and extract ventilation of closed rooms to be protected against the spread of fire and smoke. Prevents heat accumulation through constant air exchange. Fire resistance class F30 to F120 according to DIN 4102. Maintenance-free and inspection-free, no moving parts. Moisture-resistant, largely resistant to oils, petrol and weak acids. Simple installation. Use in individual cases on the basis of a project-related type approval (vBG).Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 02721 |
|---|---|
| Type: | BLS 200 |
| Connect diameter: | 200 mm |
| Weight: | 1.12 kg |