Reinforced Linear Grilles Type LGFR
In areas where impact or load resistance is necessary, the choice of available ventilation terminals is limited.
Reinforced Linear Grilles are designed to cope with minor impacts and loads.
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Application
- Designed to handle small loads and minor impacts
- Reinforced structure hidden below blades
- Extruded aluminium construction
Sports halls, corridors and classrooms are just some of the areas Series LGFR Reinforced Linear Grilles are designed for.
They have all the versatility of Series LG grilles, but include a reinforcing structure just behind the blades, making them able to survive minor impacts like those from basketballs, where unreinforced grilles would be severely damaged.
Description
Manufactured from mostly extruded aluminium, Series LGFR Reinforced Linear Grilles are lightweight yet strong with an integrated reinforcing mechanism. Positioned right behind expansion bars, the reinforcing structures are almost hidden from view, but the ability to withstand impacts and hold minor loads like foot traffic shows it is doing it's job.
With all the options of Series LG Grilles available to LGFR grilles, you can choose from 0, 15 or 45 degree blades, although all will be set on a 12.5mm pitch to further enhance strength, and reduce the possibility of heel snagging.
With a range of options available to tailor make your Series LGFR Reinforced Linear Grille suit your needs better, including hinged and removable cores, opposed blade dampers and multiple way blows among others, you are sure to find exactly what you're looking for.
Specification
| LGFR | LGFR-D | |
| Application | Strengthened Internal Grille | Strengthened Internal Grille c/w Opposed Blade Damper |
| Recommended Use | Supply and Extract | Supply and Extract |
| Overall Dimension | Nominal + 45mm | Nominal + 45mm |
| Overall Depth | 46mm | 91mm |
| Minimum Wall Depth | 40mm | 85mm |
| Mass per m2 | 13kg | 21kg |
| Standard Frame | 32mm Bevelled | 32mm Bevelled |
| Standard Finish | Satin Anodised (AA5) | Satin Anodised (AA5) |
| Material | Extruded Aluminium | Extruded Aluminium |
| Blade Type | Single Bank, Fixed at 0°, 15° or 45° | Single Bank, Fixed at 0°, 15° or 45° |
Gallery
Options
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Finish In addition to the standard finish, we offer polyester powder coating in all RAL and BS colours |
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25mm Flat or 32mm Bevelled Frame The standard frame choice across the whole range of HVC grilles |
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Opposed Blade Damper Designed to be fitted to the rear of a wide range of grilles and diffusers. Easy to adjust and enable localised volume control |
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Blade Angles 0°, 15° and 45° blade angles can be specified to allow custom blow patterns |
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Hinged Core Enables access to ductwork internals or dampers through the grille or diffuser face, utilise a piano style hinge |
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Removable Core Unlike hinged cores, removable cores can be fully removed from the frame for unsurpassed accessibility |
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Blow Patterns You are not limited to just one blade style with HVC, multiple blade angles can be combined within the same grille for truly custom blow patterns |
Related
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Certified Floor Grilles
Large LGFR Grilles are not recommended for use in floors and have no certification, CFLG Computer Room Floor Grilles are British standard certified and designed for use in raised access flooring systems |