{"product_id":"nibco-1-1-2-in-sweat-x-1-1-2-in-d-sweat-copper-repair-coupling","title":"NIBCO 1-1\/2 in. Sweat X 1-1\/2 in. D Sweat Copper Repair Coupling","description":"\u003cdiv\u003eNIBCO 1-1\/2 in. Sweat X 1-1\/2 in. D Sweat Copper Repair Coupling is your trusted, permanent fix for damaged copper lines. Crafted from lead-free copper and designed for sweat-solder connections on both ends, this repair coupling delivers a clean, durable seal that restores water flow with confidence. Built for potable water systems, it’s NSF-listed and ready to perform in real-world plumbing scenarios—from basements to buried runs. Key advantages you’ll notice in the field\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free copper construction\u003c\/strong\u003e ensures safe, code-compliant connections for drinking water and reduces worry about contaminant exposure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo 1-1\/2\" sweat ends\u003c\/strong\u003e provide a straightforward, solder-in repair for common copper runs without compression fittings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnderground rated\u003c\/strong\u003e capability expands where you can use it, including exterior or buried installations where a quick, reliable fix is needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNSF-listed\u003c\/strong\u003e confirms suitability for potable water applications and reliable performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh working pressure compatibility\u003c\/strong\u003e with a listed maximum of 408 (unit listed in spec) to handle typical residential and commercial water demand.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecified for copper pipe\u003c\/strong\u003e perfect for repairing copper mains, service lines, or branch runs without replacing entire sections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, single-piece package\u003c\/strong\u003e simplifies inventories and on-site logistics—you get one repair coupling, ready to install.\u003c\/li\u003e\n\u003c\/ul\u003e Who this is ideal for\n- Homeowners tackling a pinhole or damaged copper run and wanting a long-lasting, solder-in solution.\n- Professional plumbers seeking a reliable, code-compliant repair coupling for copper piping in both indoor and underground environments.\n- Property managers performing maintenance where rapid, durable copper repairs minimize downtime and service interruptions. Use cases and practical scenarios\n- Repairing a leaking 1-1\/2\" copper line in a basement or utility room where a clean, soldered joint is preferred for durability.\n- Fixing damaged copper in underground or outdoor sections, thanks to underground-rated construction that withstands environmental exposure.\n- Restoring water supply to fixtures after removing a damaged segment without re-piping large sections. How this compares to alternatives\n- Unlike compression fittings, this sweat-coupled repair provides a seamless, corrosion-resistant joint with fewer potential leak paths.\n- Being lead-free and NSF-listed makes it a safer, code-aligned choice for potable water systems versus older, metallic replacements.\n- The two-end 1-1\/2\" configuration matches common copper runs, reducing the need for adapters or multiple fittings. Installation overview (simple, reliable steps)\n\u003col\u003e \u003cli\u003eShut off water and drain the line where the repair will be made.\u003c\/li\u003e \u003cli\u003eCut out the damaged section and deburr the copper ends for a clean, square fit.\u003c\/li\u003e \u003cli\u003eClean and flux the pipe ends to prepare for soldering.\u003c\/li\u003e \u003cli\u003ePosition the NIBCO repair coupling so both ends insert fully into the sleeves.\u003c\/li\u003e \u003cli\u003eApply heat evenly with a torch and solder the joint on both ends until sealed.\u003c\/li\u003e \u003cli\u003eCool, wipe away excess flux, and test the line for leaks under normal pressure.\u003c\/li\u003e\n\u003c\/ol\u003e Specifications at a glance\n- Brand: NIBCO\n- Product type: Copper repair coupling (sweat x sweat)\n- End connections: 1-1\/2\" Sweat on both sides\n- Material: Lead-free copper\n- Underground rated: Yes\n- NSF listing: Yes\n- Maximum working pressure: 408 (unit as listed in spec)\n- Maximum working temperature: -20 (unit as listed in spec)\n- Compatible pipe material: Copper\n- Package contains: 1 repair coupling This NIBCO copper repair coupling is a purpose-built solution for real-world plumbing challenges—delivering dependable performance when it matters most: returning your water system to a leak-free, durable state with a repair that stands up to daily use.\u003c\/div\u003e","brand":"Nibco","offers":[{"title":"Default Title","offer_id":52169086173458,"sku":"46374","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/46374_A.eps_High.jpg?v=1775414899","url":"https:\/\/nationalhardwaregroup.com\/products\/nibco-1-1-2-in-sweat-x-1-1-2-in-d-sweat-copper-repair-coupling","provider":"National Hardware Group","version":"1.0","type":"link"}