Perforated Face Grille - GDL Air Systems Ltd

Perforated Face Grille

Description

For return air, having a perforated panel core which provides an attractive yet practical finish. Suitable for wall, duct and ceiling mounting.

Construction

The frame is from 1.6mm thick extruded aluminium section with a perforated sheet core. Hairline mitres mechanically held. Optional OBD is of extruded aluminium.

Size and Weight

From 100 x 100 to 1200 x 1200 in 25mm increments.

Face mullions are incorporated when width exceeds 1050mm.

Grille only 8.5kg/m2, Grille + OBD 16.5kg/m2

Free area approximately 48%.

Spec with NBS Chorus

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Perforated Face Grille

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Perforated Face Grille

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.

Heavy Duty Linear Bar Grilles

Ideal for commercial or industrial use in areas of possible impact such as schools or gyms. Suitable for wall or ceiling mounting.

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.

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.