Linear Bar Grille – LBG

Linear Bar Grilles are suitable for supply and extract air in sidewall or cill applications.

Available with 0°, 15°, 45° blades pitched to give either 50% or 75% free area.

Standard flanges are 32mm although 19mm are available with alignment joints to give a continuous appearance.

Available with Opposed Blade Dampers, Adjustable Vertical Rear Blades, Plenum Boxes and Plaster Frame.

Full specification for ordering available in product data sheet below.

Alternate codes

Series L--3, Type WAP, ALG, FBG/NB, L00, Series L--6, Type, AH, ALN, FBG/WB, H00

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Product Description

Linear Bar Grilles are suitable for supply and extract air in sidewall or cill applications. They are available with 0°, 15°, 45° blades pitched to give either 50% or 75% free area. Standard flanges are 32mm although 19mm are available with alignment joints to give a continuous appearance.

Available with Opposed Blade Dampers, Adjustable Vertical Rear Blades, Plenum Boxes and Plaster Frame.
LBG Grilles are manufactured from extruded aluminium sections, the mitred corners being fully welded and linished.

Standard finish is RAL9010 or polyester powder coated to the customers colour requirement.

PLENUM BOXES

Plenum boxes are accessories for use with Grilles and Diffusers. They are designed to equalise the pressure profile within the box and hence provide an even velocity at the face of the Grille or Diffuser without the use of Equalising Grids.

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