{"product_id":"fle43mr6","title":"FLEXMASTER® Fabriflex® 4FAB3M6 Type 3M Flexible Duct, 25 ft L, R6, 1 in-WG, 12 in-WG, Aluminum","description":"\u003cp\u003eFLEXMASTER® Fabriflex® Type 3M Flexible Duct, 4 in Duct, 25 ft Length, 1 in-WG, 12 in-WG, Aluminum, R-Value: R6, 4000 fpm Velocity Rating, -20 to 250 deg F, Additional Information: 1 in Bend Radius\u003c\/p\u003e\u003cp\u003eThe high pressure insulated air duct is made of a reinforced aluminized trilaminate spirally wound and mechanically locked together by a corrosive-resistant galvanized steel helix. The core is covered with thick fiberglass insulation and sleeved by a flame-retardant, scrim foil mylar sleeve. The reinforced metallized vapor barrier improves puncture resistance and overall duct strength. This high pressure ULC-S110 and UL 181 class 1 product is excellent for most HVAC systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMechanically bonded\u003c\/li\u003e\n\u003cli\u003eExterior galvanized steel helix\u003c\/li\u003e\n\u003cli\u003eReinforced ducting\u003c\/li\u003e\n\u003cli\u003eWithout adhesives\u003c\/li\u003e\n\u003cli\u003eCore will not aid mold and mildew growth\u003c\/li\u003e\n\u003cli\u003eExceptional strength\u003c\/li\u003e\n\u003cli\u003ePromotes scuff resistance\u003c\/li\u003e\n\u003cli\u003eAir-tight and leak-proof\u003c\/li\u003e\n\u003cli\u003eCorrosive-resistant helix\u003c\/li\u003e\n\u003cli\u003eLightweight\u003c\/li\u003e\n\u003cli\u003eTear-resistant\u003c\/li\u003e\n\u003cli\u003eHigh pressure-rated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003e1 in-WG, 12 in-WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eR-Value\u003c\/td\u003e\n\u003ctd\u003eR6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Information\u003c\/td\u003e\n\u003ctd\u003e1 in Bend Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Size\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003e-20 to 250 deg F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e25 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocity Rating\u003c\/td\u003e\n\u003ctd\u003e4000 fpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"FLEXMASTER®","offers":[{"title":"Default Title","offer_id":67952071999802,"sku":"FLE43MR6","price":81.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/5238\/9827\/files\/FLEXMASTER_10FAB3M6_f22ffe75-fd09-4962-9f7b-32d2fa3bf3f0.jpg?v=1794258670","url":"https:\/\/nwfsupply.com\/products\/fle43mr6","provider":"NWF Supply","version":"1.0","type":"link"}