{"product_id":"parker-42f-5-brass-flared-tube-union-5-16-in-45-degree","title":"Parker 42F-5 Brass Flared Tube Union 5\/16 in 45 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 42F-5 is a brass flared tube union designed to join two flared tube lines in a single in-line connection. It features a 45-degree flare angle with flare x flare end connections and a 1\/2-20 UNF thread size, accepting 5\/16 inch outside diameter tubing. This fitting is rated for a maximum working pressure of 1200 psi and a maximum working temperature of 250 degrees F, making it suitable for demanding refrigeration, HVAC, and fluid-transfer applications. Licensed HVAC technicians, plumbers, and refrigeration mechanics install this fitting when a straight union connection is required between two flared copper or aluminum lines.\u003c\/p\u003e\n\u003cp\u003eThis union fitting is used in residential and light commercial HVAC systems, refrigeration lines, and hydraulic or pneumatic tubing assemblies where a leak-free, vibration-resistant flare connection is needed. It is appropriate for applications requiring SAE J512 and SAE J513 compliant fittings, as well as installations governed by UL Listing requirements. The compact overall length of 1.32 inches suits tight-space installations common in equipment rooms and rooftop units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree flare angle with flare x flare ends for a secure, leak-free union connection\u003c\/li\u003e\n  \u003cli\u003eAccepts 5\/16 inch OD tubing with 1\/2-20 UNF thread on both ends\u003c\/li\u003e\n  \u003cli\u003eRated to 1200 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eRated to 250 degrees F maximum working temperature\u003c\/li\u003e\n  \u003cli\u003eBrass construction for corrosion resistance and compatibility with refrigerant and hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003eMeets SAE J512, SAE J513, and UL Listing standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation flared tube union for HVAC, refrigeration, and fluid-transfer systems requiring SAE J512 and SAE J513 compliant, 45-degree flare connections on 5\/16 inch OD tubing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis fitting is installed by licensed HVAC technicians or refrigeration mechanics. Depressurize and recover any refrigerant from the system before disconnecting existing fittings, in compliance with EPA Section 608 regulations. Ensure tubing ends are properly flared to 45 degrees using a calibrated flaring tool before assembly to prevent leaks. Do not overtighten; consult applicable SAE and system manufacturer guidelines for proper assembly practice.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube OD\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Flare x Flare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlared Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 1200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F (121 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE J512, SAE J513, UL Listing\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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 42F-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538771149106,"sku":"42F-5","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1f2a0aa99e875c3bd3e196daaef2a7c.jpg?v=1785826257","url":"https:\/\/voomisupply.com\/products\/parker-42f-5-brass-flared-tube-union-5-16-in-45-degree","provider":"Voomi Supply","version":"1.0","type":"link"}