Heavy Duty Linear Bar Grilles - GDL Air Systems Ltd

Heavy Duty Linear Bar Grilles

Description

For supply or extract air, having single set of fixed blades available in economy or heavy duty bars. Its robust construction makes it ideal for commercial or industrial use in areas of possible impact such as schools or gyms. Suitable for wall or ceiling mounting.

Construction

From extruded aluminium sections, frame 1.6mm thick, blades 6mm thick for S79, and 6mm thick tapering to 2.5mm for the S78, all at 12.5mm centres. Hairline mitres mechanically held. Optional OBD is of extruded aluminium.

Size and Weight

Height from 100mm to 600mm (see office for greater than 600mm) in 25mm increments. Widths ir lengths from 300mm to 3000mm in a single unit. Longer lengths can be supplied as multiple units.

Grille only 27.5kg/m2, Grille and OBD 35.0kg/m2.

Free area approximately 55%.

Heavy Duty Linear Bar Grilles

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Heavy Duty Linear Bar Grilles

Grille range

Fixed Linear Bar Grilles

Quick release core provides easy access to rear and concealed fixing facility. Suitable for wall, cill or ceiling mounting.

Computer Room Floor Grilles product image

Computer Floor Grilles

Integrating with the most popular raised access floor systems. Available in both light and Extra heavy duty grades to BS-EN 13264:2001

Heavy Duty Linear Bar Floor Grilles

For supply or extract air, this heavy duty floor grille has a sturdy 0 degree deflection blades with rear reinforced mullions.

Economy Linear Bar Floor Grilles

For supply or extract, having a single set of fixed linear blades with 0° and 15° deflection options. Suitable for wall, cill or ceiling mounted.

Economy fixed linear bar grille product image

Economy Fixed Linear Bar Grilles

For supply or extract, having a single set of fixed linear blades with 0° and 15° deflection options. Suitable for wall, cill or ceiling mounted.

High Security Grille

Complete with rear plenum box and tamperproof rear mounted fixings.

Security Grille

Stainless steel type complies with Home office recommendations for Anti-ligature applications. For supply, air transfer/extract applications.

Pressed Steel Grille

Designed to accommodate intumescent fire blocks or slimline fire dampers. Robustly constructed for low level mounting requirements.

Flush Mounting Door Grille

Flush mounting, non-vision slim-line grille for door, partition or wall mounting. Accommodating intumescent fire blocks or fire dampers.

Acoustic Air Transfer Grilles

The channel section core with integral noise absorption material provides an effective solution when transfer ventilation is required.

Non Vision Door Transfer Grille

For air transfer application, the chevron blades provide vision proof conditions. Suitable for door, partitions or wall mounting.

Perforated Face Grille

For return air, having a perforated panel core, provides an attractive yet practical finish.

45° Fixed Blade Grille

Fixed horizontal vanes at 45 degree provide an element of screening of the duct and damper behind.

Flat Cover Grille

For extract of air transfer applications. The neat 15mm deep bevelled frame presents a flush unobtrusive appearance.

Eggcrate Core Grille

When viewed from any off-centre position this Grille has a no-see-through appearance.

Pressed Steel Register

Flush mounting, non-vision, pressed steel grille door, partition or wall mounting. Complete with volume control by face mounted lever.

Fixed Blade Supply / Extract Grilles

For supply, extract or air transfer applications for wall or duct mounting. Blades available with 0, 15 or 35 degree deflection and at 12.5mm centres.