Egg Crate Grilles

Type EC without damper

Type ECD with damper

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Standard extract grille

Material used – Extruded aluminum

Made with aluminum strips to form a lattice effect

Square holes – 12.5mm x 12.5mm

Overall dimension – nominal plus 45mm

Overall depth – 25mm and with a damper 70mm

Frame – 32mm beveled as standard but also 25mm flat edge also available

Hinged or removable core also available to allow filter and access to ductwork

The free area is 90% and isĀ able to cope with very high levels of air volume. Even with damper which is fully open you will still have the free area of 90%

Colour – Standard satin aluminum but also available in white, RAL or BS colour