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Best Pirce 👏 Air Louvers Fire-Rated Door Louver 1900A1818B, Adjustable Z-Blade, Self-Attach, 18" X 18", Bronze 👍

Original price was: $294.95.Current price is: $98.99.

SKU: Air Louvers WBB997991 Categories: Door Louver & Window Kits, Doors, Doors & Windows Tags: #8 X 3/4" Phillips Flathead, 16 Gauge CRS Frame & Louver Blades, 1900A, Adjustable Z-Blade, Air Louvers, Bronze Powder Coated, Building Supplies, Fire-Rated Door Louver

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Fire-Rated Door Louver 1900A1818B, Adjustable Z-Blade, Self-Attach, 18″ X 18″, Bronze

Adjustable Z-Blade Louver with Fusible Link activated at 165 Degrees F is Ideal for Use in Fire Doors up to 1-1/2 Hour Rating. The Self-Attaching Frame Style is Ideal for Installation in Existing Door Cutouts.

Material: 16 gauge CRS frame and louver blades. Min size 10″ x 6″, Max 24″ x 24″.

Construction: Louver: Z-blade louver is riveted to the operating bar and frame at 1″ intervals to welded 1-9/16″ deep frame. Mechanical Stop holds blades open. Frame: Mitered and welded corners: screws fastened through prepared frame into louver core leaving corridor side of frame free of fasteners.

Operation: Adjustable blades of 16 gauge CRS pivot on cadmium-plated steel rivets. The blades are operated by a manual adjusting lever. A spring loaded fusible link mechanism is incorporated into the design; upon melting of the link, the action bar is actuated, thereby closing and locking all of the blades.

Max Size	24 X 24 in
Fits Door Thickness	For 1-3/4 Door in
Rough Opening	18 x 18 in
Min Size	10 X 6 in
Color Family	Bronze Powder Coated
Series	1900A
Material	16 Gauge CRS Frame & Louver Blades
Fasteners	#8 X 3/4" Phillips Flathead
Description	Fire-Rated Door Louver
Blade Type	Adjustable Z-Blade
Manufacturers Part Number	1900A 1818B
Indoor/Outdoor	Interior
Brand	Air Louvers
Fire Rating	WHI Fire Door Testing Up to 2-1/2 Hours