Ventilation grilles with a mesh AL/ST-STS
A rectangular air supply or exhaust ventilation grille made of aluminium or steel, with a mesh.
The AL-STS and ST-STS ventilation grilles are designed for low- and medium-pressure ventilation systems. They can be used as part of an air supply or exhaust system in a room.
AL-STS aluminium grilles
The AL-STS grilles are equipped with frames made of aluminium anodised to a natural colour and a covering mesh made of aluminium or galvanised steel. The whole product may be painted in RAL9010 white or any different RAL colour.
ST-STS steel grilles
The ST-STS grilles are equipped with frames and a steel covering mesh. The whole product may be painted in RAL9010 white or any different RAL colour. The ST-STS1, ST-STS2 and ST-STS3 grilles can be made of stainless steel.