{"product_id":"dayton-louver-damper-adjustable-48h-x-18w-20ua90","title":"Louver Damper, Adjustable, 48H x 18W","description":"50.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 47 1\/2 in, Outside Width 17 1\/2 in, Rough Opening Height 48 in, Rough Opening Width 18 in, Louver Maximum Intake 2,671 cfm, Maximum Exhaust 3,820 cfm, Flange Width 1 1\/2 in, Free Area 2.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 46 1\/2 in, Inside Width 15 3\/4 in, Number of Blades 10\n\u003cp class=\"tags\" id=\"tags\"\u003e\n    graingerSKU: 20UA90,\nmscSKU: ,\nzoro_no: G8655577,\nmongo_id: 65bbe7519a749db82273126e\n\u003c\/p\u003e","brand":"Dayton","offers":[{"title":"Default Title","offer_id":43896351064241,"sku":"G8655577","price":1344.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6609\/2465\/files\/Z-oJywkcpEx_19b94e25-d4e8-4423-8b0a-b030ae8842d3.jpg?v=1713784617","url":"https:\/\/www.avenjers.com\/products\/dayton-louver-damper-adjustable-48h-x-18w-20ua90","provider":"The Tools Man","version":"1.0","type":"link"}