{"product_id":"westaflex-w5025-noninsulated-flexible-duct-500-f-30-ft-l","title":"Westaflex W5025 - Noninsulated Flexible Duct,500 F,30 ft. L","description":"\u003cp\u003eFlexible Duct, For Nominal Duct Diameter 4 in, Wall Thickness 0.125 in, Maximum Temperature Rating 500 Degrees F, Insulation Value Not Applicable, Color Silver, Overall Length 30 ft, Duct Material Aluminum, Maximum Pressure Rating 6 in wc, Maximum Air Speed 5,000 fpm, Vapor Transmission 0.05 Percent, Standards E60605, UL Listed, Material Aluminum, Insulation Material Not Applicable, Inside Diameter 4 in, Product Type Non-Insulated Flexible Duct, Compressed Length 30 in, Flexibility Flexible\u003c\/p\u003e","brand":"WESTAFLEX","offers":[{"title":"Default Title","offer_id":43254947053662,"sku":"W5025","price":74.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z0J9ovfo5oy_4cd66059-1b67-4b17-b411-84a937d42944.jpg?v=1788398392","url":"https:\/\/nationalboilersupply.com\/products\/westaflex-w5025-noninsulated-flexible-duct-500-f-30-ft-l","provider":"National Boiler Supply","version":"1.0","type":"link"}