Door grille for air relief, having a single set of fixed blades. Easy snap together installation with no drilling required. Suitable for door thicknesses of 30-45mm, all Door Grilles come complete with a telescopic backframe for an aesthetic appearance on both sides of the door.
From high quality extruded aluminum sections, blades are fixed at 22mm centres.
Hairline mitres are mechanically held for maximum strength and durability. Finished in natural anodized aluminum as standard with optional powder coated colors and finishes available on request.
Average Free Area Approx. 50%.
NC levels and pressure drops are given for grilles mounted in a door with no filters attached.
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