Fire Door Louver

This Steel Louver Is Intended for use in Fire/Exit Commercial Door Applications and Provides 50% Free Area Ventilation; This Steel Louver Consists A Louver Body and A Frame With Countersunk Holes Reserved for Fastening; The Louver Body is Constructed by A Welded Frame Interlocked with Inverted Y Blades.Featuresv Self Attaching v Non Visionv Suit Door 48-55mm Thick v Material Cold Rolled Steelv Frame 1.2 mm Thick v Inverted Y Blade 0.8 mm Thickv Blade 1” Spacing v Finish: Electro-Zinc Platedv Custom Size and Material Options v Custom Powder Coat Finish OptionsCustom Optionsv Base Material: Galvanized Sheet, Satin Stainless Steel SUS304 Sheetv Powder Coating: Matte White, Matte Grey, Silver