{"product_id":"nordfab-8040206782-rigid-duct-steel-20-ga-thick-round","title":"Nordfab 8040206782 - Rigid Duct,Steel,20 ga Thick,Round","description":"\u003cp\u003eRigid Duct, For Nominal Duct Diameter 13 in, Inside Diameter 13 in, Overall Length 58 3\/4 in, Product Type Rigid Duct, Weight 21.4 lb, Material Steel, Material Thickness 20 ga, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 390 Degrees F, Shape Round, End Type Quick-Fit, Standards Not Applicable, Seal Material Co-Polymer, Nitrile, Silicone, Color Silver, Maximum Airflow 6,450 cfm, Connection Type Clamp Together, Series QF, Outside Diameter 13 in, For Media Type Dust\u003c\/p\u003e","brand":"NORDFAB","offers":[{"title":"Default Title","offer_id":43256946917470,"sku":"8040206782","price":176.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z1o2tvjcpEx_05fe5aed-02f9-482b-85f0-2ce8159f4350.jpg?v=1794505987","url":"https:\/\/nationalboilersupply.com\/products\/nordfab-8040206782-rigid-duct-steel-20-ga-thick-round","provider":"National Boiler Supply","version":"1.0","type":"link"}