{"product_id":"quickfitting-1-in-press-in-fnpt-in-copper-adapter","title":"QuickFitting 1 in. Press in. FNPT in. Copper Adapter","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the QuickFitting 1 in. Press-In Copper Adapter with FNPT End—the fast, solder-free way to bridge copper piping and threaded hose or pipe fittings. This copper adapter is built for reliability in both indoor and underground environments, delivering a secure, leak-resistant connection without torch soldering.\u003c\/p\u003e \u003cp\u003eDesigned with two distinct ends, it pairs a 1 in. press-in copper tube connection on one side with an FNPT (female NPT) threaded end on the other. The press end accepts standard 1 in. copper tubing using QuickFitting’s press tooling, while the FNPT end provides a female threaded connection to mate with standard male NPT fittings. This combination simplifies retrofit projects and new installations alike, reducing project time and minimizing hot-work requirements.\u003c\/p\u003e \u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCopper construction\u003c\/strong\u003e—robust and corrosion-resistant for long-lasting performance in potable water systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-end versatility\u003c\/strong\u003e—press-in copper tubing on one side and FNPT threaded connection on the other for seamless transitions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnderground rated\u003c\/strong\u003e—suitable for buried or exterior installations where durability matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNSF-listed\u003c\/strong\u003e—verified for use in potable water applications, giving peace of mind for drinking water systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEase of installation\u003c\/strong\u003e—press-to-connect on copper tubes eliminates soldering, heat, and open flames; the FNPT end accepts common threaded fittings for quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRepairs or additions to home plumbing where copper runs must connect to threaded piping.\u003c\/li\u003e \u003cli\u003eUnderground or exterior water lines requiring a durable, corrosion-resistant transition between copper and threaded components.\u003c\/li\u003e \u003cli\u003eRenovations or new builds where speed and cleanliness of installation are priorities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong end\u003e 1 in. diameter, Type: Press\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong end\u003e Type: FNPT (female NPT)\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong material:\u003e Copper\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong nsf listing:\u003e Yes\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong underground rated:\u003e Yes\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're upgrading an old copper run, expanding a piping network, or tackling a hard-to-reach connection, this QuickFitting adapter delivers a reliable, code-compliant solution that keeps water flowing smoothly. Always follow local code requirements and use appropriate thread sealants for the FNPT side to ensure optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Quickfitting","offers":[{"title":"Default Title","offer_id":52270069940498,"sku":"4035158","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4035158_A.eps_High.jpg?v=1778696087","url":"https:\/\/nationalhardwaregroup.com\/products\/quickfitting-1-in-press-in-fnpt-in-copper-adapter","provider":"National Hardware Group","version":"1.0","type":"link"}