{"product_id":"nordfab-8040401686-round-machine-adapter-4-in-duct-dia-galvanized-steel-22-ga-ga-4-l","title":"Nordfab 8040401686 - Round Machine Adapter, 4 in Duct Dia, Galvanized Steel, 22 ga GA, 4\" L","description":"\u003cp\u003eMachine Adapter, For Nominal Duct Diameter 4 in, Inlet Diameter 3 7\/8 in, Material Steel, Product Type Machine Adapter, Material Thickness 22 ga, Overall Length 4 in, Maximum Pressure Rating 42 in wc, Weight 0.75 lb, For Duct Height 4 in, For Duct Width 4 in, Overall Width 4 in, Minimum Pressure Rating 2 in wc, Shape Straight, Outlet Diameter 4 in, Overall Diameter 4 in, Overall Height 4 in, End Type Quick-Fit, Adapter Type Machine Adapter\u003c\/p\u003e","brand":"NORDFAB","offers":[{"title":"Default Title","offer_id":43259858223198,"sku":"8040401686","price":46.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z1o2uujcpEx_0bfb89c2-13aa-4ff1-86a4-2d319162c4e1.jpg?v=1788436821","url":"https:\/\/nationalboilersupply.com\/products\/nordfab-8040401686-round-machine-adapter-4-in-duct-dia-galvanized-steel-22-ga-ga-4-l","provider":"National Boiler Supply","version":"1.0","type":"link"}