{"product_id":"nibco-inc-w00690d-1-4-inch-cxc-copper-coupling-with-stop","title":"Nibco Inc W00690D 1\/4 Inch Cxc Copper Coupling with Stop","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NIBCO INC W00690D is a 1\/4-inch copper coupling with integral stop, designed for sweat (solder) connections in copper tube systems. It features solder cups on both ends and a dimple stop that positions the tube at the correct depth for consistent, leak-free joints. This fitting connects two lengths of copper tubing in a straight run and is manufactured lead-free to meet current potable water and plumbing code requirements. Licensed plumbers and HVAC technicians use this fitting in both new construction and repair applications across residential and light commercial systems.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for 1\/4-inch copper tube connections in refrigeration lines, HVAC refrigerant circuits, and small-diameter plumbing runs where a sweat-soldered CxC fitting is required. The dimple stop eliminates guesswork during insertion, making it a reliable choice for tight-access repairs or production installs where consistent joint depth matters. It is sold individually and also available in package quantities of 25 units for stocking and service van use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDimple stop controls tube insertion depth for consistent solder joint quality\u003c\/li\u003e\n  \u003cli\u003eSolder cups on both ends accept standard 1\/4-inch copper tubing\u003c\/li\u003e\n  \u003cli\u003eLead-free construction meets NSF and applicable plumbing code requirements\u003c\/li\u003e\n  \u003cli\u003eStraight CxC configuration for in-line tube-to-tube connections\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.42 pounds per unit, suitable for overhead and tight-space installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sweat fitting replacement for standard 1\/4-inch copper tube systems. Compatible with Type K, L, and M copper tubing of the same nominal diameter using standard lead-free solder and flux.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified HVAC technician in accordance with local plumbing codes and IFGC or IPC requirements where applicable. Shut off and depressurize the system and drain any standing water from the line before cutting and fitting. Clean tube ends and fitting cups thoroughly with emery cloth and apply a rated flux before soldering. Do not overheat the fitting; apply heat to the fitting body and allow capillary action to draw solder into the joint.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Size\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: CxC Sweat (Solder)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.42 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\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: NIBCO INC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: W00690D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIBCO","offers":[{"title":"Default Title","offer_id":51524726653234,"sku":"W00690D","price":29.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/77e0ab412cc8328385ad598eafccf648_a2c385d9-00c5-4393-94fe-822b899d273a.jpg?v=1785456551","url":"https:\/\/voomisupply.com\/products\/nibco-inc-w00690d-1-4-inch-cxc-copper-coupling-with-stop","provider":"Voomi Supply","version":"1.0","type":"link"}