{"product_id":"exhaust-shutter-dbl-panel-48-in-aluminum","title":"Exhaust Shutter dbl Panel 48 In Aluminum","description":"\u003cp\u003e51 In.H-W 5.75 In.L Alu Wall Exhaust Shutter Damper Application Backdraft For Nominal Duct Diameter Not Applicable Frame Material Aluminum Number of Panels 2 Maximum Air Velocity 2500 fpm Overall Height 51 in Rough Opening Diameter 48 1\/2 in Rough Opening Shape Square Fits Fan Diameter 48 in For Duct Shape Not Applicable Free Area 12.9 sq ft Overall Width 51 in Frame Material Thickness 0.8 in Overall Length 5 3\/4 in Connection Type Not Applicable Frame Depth 3 in\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":40939059019860,"sku":"12P95A","price":416.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/2FTX3_AS01.jpg?v=1743464669","url":"https:\/\/jahnda.com\/products\/exhaust-shutter-dbl-panel-48-in-aluminum","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}