Astroflame A durable ventilation grille which is easily mounted in doors & walls, and can provide in excess of 1/2 or 1 hour fire protection. Astroflame Fire Grille comprises of a moisture resistant intumescent core within a galvanized steel frame with vermin proof 6mm steel mesh fitted to both faces. Suitable for fitting up to 1,000mm (1m) from floor level. The design allows a free area of 80% approximately. See our air-flow table below for guidance.
All square and rectangular grilles are available to suit 30 minute or 60 minute fire rated applications. Maximum single grille size is 600 x 600 mm or equivalent area. Circular grilles are available in 100, 125, 150, 200, 225, 250 and 300mm diameter sizes and are 60 minute fire rated.
*Please note this product does not include the Face Plates only the Grilles. Face Plates can be purchased here.
Fire Grilles tested to: BS EN 1634-2 + BS476 pt22
Specification:Grille Depth is 42mm.Grille Width x Height as per last 6 digits of product codeeg AFFG250100 means Width 250mm x Height 100mm
Certification/Fire Test Reports:Warrington Fire Research: Global Assessment C100767Chiltern International Fire: FEA/F96117Trada/Chiltern: RF95041
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