{"product_id":"dayton-louver-damper-adjustable-42h-x-18w-20ua89","title":"Louver Damper, Adjustable, 42H x 18W","description":"44.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 41 1\/2 in, Outside Width 17 1\/2 in, Rough Opening Height 42 in, Rough Opening Width 18 in, Louver Maximum Intake 2,264 cfm, Maximum Exhaust 3,237 cfm, Flange Width 1 1\/2 in, Free Area 2 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 40 1\/2 in, Inside Width 15 3\/4 in, Number of Blades 9\n\u003cp class=\"tags\" id=\"tags\"\u003e\n    graingerSKU: 20UA89,\nmscSKU: ,\nzoro_no: G8655561,\nmongo_id: 65bbe64b3aaddbd5a901e318\n\u003c\/p\u003e","brand":"Dayton","offers":[{"title":"Default Title","offer_id":43789455917233,"sku":"G8655561","price":1397.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6609\/2465\/files\/Z-oJywkcpEx_250d4ebf-2885-4371-86e3-27b75ad04f94.jpg?v=1713266043","url":"https:\/\/www.avenjers.com\/products\/dayton-louver-damper-adjustable-42h-x-18w-20ua89","provider":"The Tools Man","version":"1.0","type":"link"}