{"product_id":"dayton-louver-damper-adjustable-18h-x-30w-20ua99","title":"Louver Damper, Adjustable, 18H x 30W","description":"20.5 In.H 32.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 17 1\/2 in, Outside Width 29 1\/2 in, Rough Opening Height 18 in, Rough Opening Width 30 in, Louver Maximum Intake 1,402 cfm, Maximum Exhaust 2,005 cfm, Flange Width 1 1\/2 in, Free Area 1.3 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 16 1\/2 in, Inside Width 27 3\/4 in, Number of Blades 3\n\u003cp class=\"tags\" id=\"tags\"\u003e\n    graingerSKU: 20UA99,\nmscSKU: ,\nzoro_no: G8655665,\nmongo_id: 65bbe8ef22d7a989a99247db\n\u003c\/p\u003e","brand":"Dayton","offers":[{"title":"Default Title","offer_id":43845721620657,"sku":"G8655665","price":681.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6609\/2465\/products\/Z-oJywkcpEx_6cbe8c18-e51e-4591-ae94-cc22074210e9.jpg?v=1713434622","url":"https:\/\/www.avenjers.com\/products\/dayton-louver-damper-adjustable-18h-x-30w-20ua99","provider":"The Tools Man","version":"1.0","type":"link"}