{"product_id":"midland-industries-704048-1212-flare-half-union-adapter","title":"Midland Industries 704048-1212 Flare Half Union Adapter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MIDLAND INDUSTRIES 704048-1212 is a lead-free brass SAE 45-degree flare half union adapter designed to connect 3\/4-inch male flared tubing to a 3\/4-inch male NPTF threaded fitting. It carries a thread specification of 1-1\/16-14 on the flare end and 3\/4-14 on the NPTF end. The lead-free brass construction meets modern potable water and refrigerant line requirements. This fitting is compact at 1.85 inches in length and 0.235 pounds, making it easy to handle in tight mechanical spaces. It is installed by licensed plumbers, HVAC technicians, and refrigeration mechanics working on copper, brass, aluminum, or steel tubing systems.\u003c\/p\u003e\u003cp\u003eThis adapter is suited for residential and light commercial applications where a flare connection must transition to a male pipe thread. Common install scenarios include refrigerant line sets, LP and natural gas supply lines, and hydronic or compressed air systems using SAE 45-degree flare fittings. Its temperature rating of -40 to 250 degrees F covers a wide range of operating conditions, making it appropriate for both heating and cooling applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLead-free brass construction meets current plumbing and refrigerant fitting standards\u003c\/li\u003e\n\u003cli\u003eSAE 45-degree flare end accepts 3\/4-inch male flared tubing connections\u003c\/li\u003e\n\u003cli\u003e3\/4-inch male NPTF thread provides a dry-seal pipe connection on the second end\u003c\/li\u003e\n\u003cli\u003eThread sizes: 1-1\/16-14 flare x 3\/4-14 NPTF\u003c\/li\u003e\n\u003cli\u003eTemperature range of -40 to 250 degrees F for broad system compatibility\u003c\/li\u003e\n\u003cli\u003eCompatible with copper, brass, aluminum, and steel tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with copper, brass, aluminum, and steel tubing. Designed for use in SAE 45-degree flare systems requiring a male flared to male NPTF half union adapter connection.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or HVAC technician in accordance with applicable local codes, IPC, and IFGC requirements. Shut off all gas, refrigerant, or fluid supply and relieve system pressure before disassembling or installing any fitting. Use a backup wrench on the mating connection to avoid twisting tubing or downstream components. Do not overtighten; thread sealant appropriate for the service type should be applied to the NPTF threads per the sealant manufacturer guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size 1\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type 1\u003c\/strong\u003e: Male Flared (SAE 45-degree)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size 2\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type 2\u003c\/strong\u003e: Male NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Specification\u003c\/strong\u003e: 1-1\/16-14 x 3\/4-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Lead-Free Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40 to 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.85 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.235 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MIDLAND INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 704048-1212\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67951591719218,"sku":"704048-1212","price":20.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c9799b6dbd64792cf5171751d8e0dfea_71eecee6-7a0c-4398-8cf9-201fa7a13f93.jpg?v=1791730645","url":"https:\/\/voomisupply.com\/products\/midland-industries-704048-1212-flare-half-union-adapter","provider":"Voomi Supply","version":"1.0","type":"link"}