Linear Grilles 45° Blade

Linear bar grille - 45 degree

Linear Grilles 45° Blade

LG45 / LR45 Series 45° Blade

Idealair Series LG 45/LR 45 forty five deg blade linear extract grilles suitable for duct, ceiling and sidewall applications in most commercial projects. When fitted with an opposed blade damper at the rear they become series LR 45 with the damper being adjustable through the front face of the grille.

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Construction

Frames and blades are manufactured from 6063 T6 extruded aluminium. Frame mitres are mechanically jointed and tig welded on the rear and neck for added strength and rigidity preventing any distortion of the hairline mitres. Grille blades are set at 12.5mm centres, mounted horizontally in the frame or vertically if requested. Where continious appearance is required, the grille can be manufatured in sections for alignment and assembly on site, please enquire.

Finish

MF – Mill Finish (Standard)
PPC RAL – Stock RAL colours available to order
RAL chart

Special Requirements

Where continious appearance is required, the grille can be manufatured in sections for alignment and assembly on site, please enquire.

Grilles are supplied with countersunk holes as standard. Alternative fixing methods are available on request.

N – No fixing provided (fixing by others)
S – Countersunk Flange Holes

Countersink flange holes

R – Rear Fixing Lug

Rear fixing lug

*Diagrams for reference purposes only

Size Range

100 x 50mm to 3000 x 500mm nominal size in 50mm increments. Special sizes and multiple units are available on a made to order basis.

Please enquire for details.

Accessories

Please specify the accessories on your order.

Opposed blade damper (OBD)
Neck reducers
Plenum boxes