{"product_id":"air-louvers-1900a-fire-rated-adjustable-z-blade-louver","title":"Air Louvers 1900A – FIRE-RATED, ADJUSTABLE Z-BLADE LOUVER","description":"\u003cp\u003eConstruction: 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. Door: For- 1-3\/4″ steel or composite door. Door cutout = order size. Fasteners: #8 x 3\/4″ Phillips flathead screws to match finish.\u003c\/p\u003e","brand":"Air Louvers","offers":[{"title":"12 x 12","offer_id":59584829915422,"sku":"1900A","price":186.0,"currency_code":"USD","in_stock":true},{"title":"12 x 18","offer_id":59584829948190,"sku":"1900A","price":205.0,"currency_code":"USD","in_stock":true},{"title":"12 x 24","offer_id":59584829980958,"sku":"1900A","price":232.0,"currency_code":"USD","in_stock":true},{"title":"18 x 18","offer_id":59584830013726,"sku":"1900A","price":226.0,"currency_code":"USD","in_stock":true},{"title":"18 x 24","offer_id":59584830046494,"sku":"1900A","price":256.0,"currency_code":"USD","in_stock":true},{"title":"24 x 24","offer_id":59584830079262,"sku":"1900A","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/7699\/0750\/files\/Air-Louvers-1900A.jpg?v=1783562072","url":"https:\/\/victoryconstructionproducts.com\/products\/air-louvers-1900a-fire-rated-adjustable-z-blade-louver","provider":"victory-construction","version":"1.0","type":"link"}