{"product_id":"dayton-3c188-mtrzd-damper-for-fan-dia-54-24-240-v","title":"Dayton 3C188 - Mtrzd Damper,For Fan Dia. 54\",24-240 V","description":"\u003cp\u003e57 In.H-W 12.8 In.L Squ Alu Mtrzd Cntrl Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Motorized, Number of Panels 2, Overall Height 57 in, Overall Length 12 3\/4 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 57 in, Frame Material Thickness 0.1 in, Blade Material Aluminum, Maximum Air Pressure 4 in wg, Overall Diameter 57 in, Rough Opening Length 55 in, Rough Opening Width 55 in, Damper Type Dynamic, Maximum Air Velocity 3500 fpm\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43256208261214,"sku":"3C188","price":1253.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z0_sw-fo5oy_2d9eb484-3767-4fcc-af26-0480193b3b7d.jpg?v=1788409659","url":"https:\/\/nationalboilersupply.com\/products\/dayton-3c188-mtrzd-damper-for-fan-dia-54-24-240-v","provider":"National Boiler Supply","version":"1.0","type":"link"}