{"product_id":"nibco-3-4-in-copper-sweat-x-1-in-d-fip-copper-adapter","title":"NIBCO 3\/4 in. Copper Sweat X 1 in. D FIP Copper Adapter","description":"\u003cdiv\u003e\n\u003cp\u003eThe NIBCO 3\/4 in. Copper Sweat X 1 in. D FIP Copper Adapter is engineered for dependable, long-lasting transitions in potable water systems. This lead-free copper adapter blends solderable copper sweat on the 3\/4 in. end with a standard 1 in. FIP (female iron pipe) thread on the opposite side, giving you a clean, reliable path from copper tubing to threaded fixtures or valves.\u003c\/p\u003e \u003cp\u003eKey advantages that set this adapter apart include its potability-friendly construction and rugged, underground-rated design. Crafted from copper and certified as lead-free, it’s a smart choice for any indoor or underground installation where safety and durability matter. The NSF listing further reinforces its suitability for potable water applications, giving you confidence in every connection.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3\/4 in. copper sweat end\u003c\/strong\u003e for soldered, leak-resistant joints on copper tubing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1 in. FIP end\u003c\/strong\u003e provides a standard, readily available threaded connection to compatible fittings, valves, or meters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free copper\u003c\/strong\u003e design supports safe, clean potable water delivery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnderground-rated\u003c\/strong\u003e for buried or exterior installations where durability matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNSF-listed\u003c\/strong\u003e for potable water use, offering additional assurance of safety and compliance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSold as a single piece\u003c\/strong\u003e in bagged packaging, ready to fit into your project without extra waste.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal uses and practical scenarios\u003c\/h2\u003e\n\u003cp\u003eThis adapter is perfect for projects that require converting a copper supply line to a threaded connection. Use cases include retrofits in basements or crawl spaces, outdoor water lines that need a threaded connection to a valve or meter, and repairs where a 3\/4 in. copper run must interface with 1 in. threaded components. If you’re upgrading old piping or tying new fixtures into a copper system, this 3\/4 in. copper sweat x 1 in. FIP adapter provides a reliable, straightforward path to success.\u003c\/p\u003e \u003ch2\u003eInstallation tips\u003c\/h2\u003e\n\u003col\u003e \u003cli\u003ePrepare the 3\/4 in. copper pipe with a clean, deburred cut. Apply flux and solder the copper sweat end per standard copper-sweat techniques to form a secure joint.\u003c\/li\u003e \u003cli\u003eOn the 1 in. FIP end, wrap the threads with PTFE thread seal tape in the direction of tightening, or use an appropriate thread sealant. Tighten evenly to seal without over-torquing.\u003c\/li\u003e \u003cli\u003eAlways verify the joint for leaks after assembly and pressurize gradually to ensure a dependable connection in both new builds and repairs.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cp\u003eWith its thoughtful combination of solder-on copper and threaded end, the NIBCO 3\/4 in. Copper Sweat X 1 in. D FIP Copper Adapter delivers a precise, durable solution for transitioning from copper piping to threaded components. It’s a purpose-built choice for professionals and informed DIYers tackling potable water installations that demand reliability, safety, and long-term performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Nibco","offers":[{"title":"Default Title","offer_id":52201797452050,"sku":"4210654","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4210654_A.eps_High.jpg?v=1776380426","url":"https:\/\/nationalhardwaregroup.com\/products\/nibco-3-4-in-copper-sweat-x-1-in-d-fip-copper-adapter","provider":"National Hardware Group","version":"1.0","type":"link"}