{"product_id":"parker-155f-2-brass-flared-tube-union-1-8-in-45-degree","title":"Parker 155F-2 Brass Flared Tube Union 1\/8 in 45 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 155F-2 is a brass flared tube union designed to join two flared tube ends in a single inline connection. It accepts 1\/8-inch tube OD on both ends with a 45-degree flare angle and a 5\/16-24 UNF thread, producing a leak-resistant mechanical seal without solder or adhesive. This fitting is used in low-pressure fluid and gas lines where a removable, reusable connection is required. HVAC technicians, refrigeration mechanics, and plumbers install this type of union when servicing or assembling copper tubing runs that require periodic disconnection.\u003c\/p\u003e\n\u003cp\u003eThe 155F-2 is suited for residential and light commercial applications involving small-diameter copper tubing. Typical use cases include instrument lines, pilot gas lines, and refrigerant or oil line assemblies where 1\/8-inch OD tubing is routed and a union connection is needed to allow future serviceability. The flare-by-flare end configuration makes it appropriate anywhere two flared tube ends must be coupled inline.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree flare angle on both ends ensures a tight, leak-resistant metal-to-metal seat\u003c\/li\u003e\n  \u003cli\u003e5\/16-24 UNF thread provides precise engagement on standard 1\/8-inch OD flare fittings\u003c\/li\u003e\n  \u003cli\u003eBrass construction offers good corrosion resistance and machinability for reusable connections\u003c\/li\u003e\n  \u003cli\u003eFlare x Flare end configuration allows inline union of two flared tube ends\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suits tight routing in instrument, gas, and refrigeration lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fitting for systems using 1\/8-inch OD copper tubing with standard 45-degree SAE flare connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by HVAC technicians, refrigeration mechanics, or licensed plumbers familiar with flare fitting assembly. Shut off and depressurize the line before disassembly or connection. Flare the tube ends to the correct 45-degree angle using a proper flaring tool before assembly — do not over-tighten, as brass flare seats can be damaged by excessive torque. Verify no leaks with an approved leak-detection method after restoring pressure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube OD\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlare Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Flare x Flare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121707\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: 155F-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541232943410,"sku":"155F-2","price":61.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c497253c7754b0b3a5ead0f630bb715.jpg?v=1785870435","url":"https:\/\/voomisupply.com\/products\/parker-155f-2-brass-flared-tube-union-1-8-in-45-degree","provider":"Voomi Supply","version":"1.0","type":"link"}