For mechanical and natural ventilation in façades, ceilings and ducts. Ventilation grille/valve for an adjustable air supply and extraction, with fly screen or control flap. Sturdy and durable in finish.
Specifications
| Brand | Renson |
| Length (cm) | 24 |
| Width (cm) | 24 |
| Colour | Black |
| Raw material | PVC |
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