{"product_id":"3m-7000148879-fire-barrier-metal-deck-adaptor-3-in","title":"3M 7000148879 Fire Barrier Metal Deck Adaptor 3 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000148879 is a metal deck adaptor designed for use with 3-inch 3M Fire Barrier Cast-In Devices. It allows the cast-in device to be properly seated and installed on fluted metal deck construction, which is a common structural configuration in commercial and multi-story buildings. Installation requires a minimum concrete topping of 2.5 inches over the fluted deck. The adaptor accommodates both metallic and non-metallic versions of the 3M Fire Barrier Cast-In Device, making it a single solution for mixed firestop installations on metal deck assemblies.\u003c\/p\u003e\n\u003cp\u003eThis adaptor is used in commercial construction and renovation projects where fire-rated floor and ceiling assemblies incorporate fluted metal decking. It is typically specified and installed by firestop contractors, mechanical contractors, or journeyman electricians working on through-penetration firestop systems in Type I and Type II construction. It is sold individually, with a minimum order quantity of 12 units per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for use with 3-inch 3M Fire Barrier Cast-In Devices on fluted metal deck assemblies\u003c\/li\u003e\n  \u003cli\u003eAccommodates both metallic and non-metallic Cast-In Device models\u003c\/li\u003e\n  \u003cli\u003eRequires minimum 2.5 inches of concrete topping over fluted deck for proper installation\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.55 pounds, minimizing load impact on deck assemblies\u003c\/li\u003e\n  \u003cli\u003eSold as individual units with a minimum order quantity of 12\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with 3-inch 3M Fire Barrier Cast-In Devices, including both metallic and non-metallic models. Intended for use in fluted metal deck floor assemblies with a concrete topping of at least 2.5 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified firestop or mechanical contractors in accordance with the applicable building and fire codes, including IBC firestop assembly requirements. Verify the concrete topping depth meets the 2.5-inch minimum before installing the adaptor. Follow the specific 3M Fire Barrier Cast-In Device installation instructions and the evaluated system drawings for the rated assembly. Do not install without confirming the deck profile and concrete topping are within the listed assembly parameters.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDevice Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Concrete Topping\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.55 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051115165450\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000148879\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347560923442,"sku":"7000148879","price":136.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310527907.jpg?v=1782108543","url":"https:\/\/voomisupply.com\/products\/3m-7000148879-fire-barrier-metal-deck-adaptor-3-in","provider":"Voomi Supply","version":"1.0","type":"link"}