{"product_id":"cerrobrass-64a-886-compression-tube-union-brass","title":"Cerrobrass 64A-886 Compression Tube Union Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CERROBRASS 64A-886 is a brass compression tube union designed to join three compression tube connections in a single fitting. It connects tubing with outside diameters of 1\/2 inch, 1\/2 inch, and 3\/8 inch using compression-style end connections on all three ports. The brass construction provides corrosion resistance suitable for potable water, fuel gas, and refrigeration tubing applications. This fitting is a standard stocking item used by plumbers, HVAC technicians, and refrigeration mechanics in both residential and light commercial work.\u003c\/p\u003e\n\u003cp\u003eThis union fitting is suited for applications where a branch or transition connection is needed between three compression-end tube runs. Typical use cases include copper tubing systems for water supply, refrigerant lines, and fuel distribution where a leak-tight mechanical connection is required without soldering or flaring. The mixed-diameter ports allow a 3\/8-inch tube run to tie into a 1\/2-inch main line in the same fitting body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass body construction for durability and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eThree compression-style end connections for tool-accessible, solder-free installation\u003c\/li\u003e\n  \u003cli\u003eMixed port sizing: two 1\/2-inch OD ports and one 3\/8-inch OD port\u003c\/li\u003e\n  \u003cli\u003eMeets SAE standards and carries Proposition 65 compliance notation\u003c\/li\u003e\n  \u003cli\u003eCompact single-body fitting reduces connection points in multi-tube assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-use compression union for copper and compatible soft tubing systems requiring 1\/2 x 1\/2 x 3\/8-inch OD compression connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or HVAC technicians. Shut off the water supply or isolate the refrigerant circuit before beginning work. Compression fittings require only standard wrenches; do not overtighten, as this can crack the ferrule or distort the tubing end. Verify tubing is cut square and deburred before seating the ferrule to ensure a leak-free seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Tube Union\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Compression x Compression x Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/2 x 1\/2 x 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE, Proposition 65\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: CERROBRASS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 64A-886\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CERROBRASS","offers":[{"title":"Default Title","offer_id":67911249559858,"sku":"64A-886","price":32.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4368796e4c630d2fd51dbb3cb0f36578.jpg?v=1791207763","url":"https:\/\/voomisupply.com\/products\/cerrobrass-64a-886-compression-tube-union-brass","provider":"Voomi Supply","version":"1.0","type":"link"}