{"product_id":"8040025988","title":"8040025988 Nordfab Duct Reducer, Steel, 20 ga Thick, Round","description":"\u003cul\u003e \u003cli\u003e \u003cstrong\u003eFor Nominal Duct Diameter:\u003c\/strong\u003e 18 in, 20 in\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eInlet Diameter:\u003c\/strong\u003e 20 in\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 20 in\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOverall Length:\u003c\/strong\u003e 8 in\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Reducer\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWeight:\u003c\/strong\u003e 30 lb\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePart Number\u003c\/td\u003e \u003ctd\u003e8040025988\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eNordfab\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eItem\u003c\/td\u003e \u003ctd\u003eDuct Reducer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFor Nominal Duct Diameter\u003c\/td\u003e \u003ctd\u003e18 in, 20 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInlet Diameter\u003c\/td\u003e \u003ctd\u003e20 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInside Diameter\u003c\/td\u003e \u003ctd\u003e20 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOverall Length\u003c\/td\u003e \u003ctd\u003e8 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eReducer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e30 lb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial Thickness\u003c\/td\u003e \u003ctd\u003e20 ga\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Pressure Rating\u003c\/td\u003e \u003ctd\u003e42 in wc\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Temperature Rating\u003c\/td\u003e \u003ctd\u003e390 Degrees F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial\u003c\/td\u003e \u003ctd\u003eSteel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSeal Material\u003c\/td\u003e \u003ctd\u003eNitrile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStandards\u003c\/td\u003e \u003ctd\u003eNot Applicable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eShape\u003c\/td\u003e \u003ctd\u003eRound\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGas Appliance Category\u003c\/td\u003e \u003ctd\u003eNot Applicable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Airflow\u003c\/td\u003e \u003ctd\u003e15,270 cfm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutlet Diameter\u003c\/td\u003e \u003ctd\u003e18 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOverall Height\u003c\/td\u003e \u003ctd\u003e12 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOverall Width\u003c\/td\u003e \u003ctd\u003e20 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEnd Type\u003c\/td\u003e \u003ctd\u003eQuick-Fit\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Nordfab 8040025988 is a round steel duct reducer for nominal duct diameters of 18 in and 20 in. It has a 20 in inlet diameter, an 18 in outlet diameter, an overall length of 8 in, and a material thickness of 20 ga. This reducer has a maximum pressure rating of 42 in wc, a maximum temperature rating of 390 degrees F, a maximum airflow of 15,270 cfm, and a nitrile seal.\u003c\/p\u003e\u003cp\u003eConfirm the part number against your existing unit or equipment before ordering to ensure correct fit.\u003c\/p\u003e","brand":"Nordfab","offers":[{"title":"Default Title","offer_id":67707438366933,"sku":"8040025988","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z1o2tyocpEx_ea35dfbd-a352-447e-8c9f-e592d7ccdd53.jpg?v=1791499118","url":"https:\/\/proreplacementparts.com\/products\/8040025988","provider":"Pro Replacement Parts","version":"1.0","type":"link"}