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.
Air Louvers Fire-Rated Door Louver 1900A Adjustable Z-Blade, Self-Attach, 12" X 12", Bronze
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Product Description
PRICE
$289.95
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Weights & Dimensions
| Max Size | 24 X 24 in |
| Fits Door Thickness | For 1-3/4 Door in |
| Rough Opening | 12 x 12 in |
| Min Size | 10 X 6 in |
Product Details
| Color | Bronze Powder Coated |
| Series | 1900A |
| Material | 16 Gauge CRS Frame & Louver Blades |
| Description | Fire-Rated Door Louver |
| Fasteners | #8 X 3/4" Phillips Flathead |
| Blade Type | Adjustable Z-Blade |
| Manufacturers Part Number | 1900A 1212B |
| Indoor/Outdoor | Interior |
| Brand | Air Louvers |
Compliance & Certifications
| Fire Rating | WHI Fire Door Testing Up to 2-1/2 Hours |