Ventilation grilles
Showing 1–12 of 18 results
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GSB – security bar duct
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GSDC – security ceiling diffuser
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GSG-P – security grille
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Linea – linear grille
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Linea HD – active heavy duty floor grille
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Linea push – exhaust access panel
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Linea push+ – exhaust access panel
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Linea S300, S315 – floor grille
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Linea+PG – plaster-in linear grille
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OD – calibration damper
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Rho CS – supply grille for circular duct
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Rho Egg – egg crate return grille
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Selecting a linear grille
Choose a linear grille by its supply or extract function and its mounting position, then check airflow, pressure loss and acoustic data for the selected size. The Linea family includes different blade and mounting configurations, while Linea-PG addresses plaster-in installation. A continuous visual line does not replace a performance check. Use the catalogue drawing to distinguish the grille dimensions, duct opening and mounting arrangement.