{"product_id":"parker-48f-3-4-brass-flared-tube-connector-3-16-in","title":"Parker 48F-3-4 Brass Flared Tube Connector 3\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 48F-3-4 is a brass flared tube connector designed for use in fluid and gas line assemblies requiring a secure, leak-resistant connection. It features a 45-degree flare end on one side and a male NPTF threaded end on the other, creating a Flare x MNPTF configuration. The connector accepts 3\/16 inch tube OD and uses a 1\/4-18 thread size. Rated for a maximum working pressure of 1900 psi and a maximum working temperature of 250 degrees F, this fitting is built for demanding service conditions. Licensed plumbers, HVAC technicians, and refrigeration technicians typically install this type of connector in copper or aluminum tubing systems.\u003c\/p\u003e\u003cp\u003eThis connector is suited for residential and light commercial applications where flared tube connections must transition to NPT-threaded ports. Typical install scenarios include refrigeration line sets, hydraulic circuits, fuel lines, and pneumatic systems where a 3\/16 inch flared tube must mate to a 1\/4-18 NPTF male port. Its compact overall length of 1.17 inches makes it practical in tight spaces. The brass construction provides good corrosion resistance across a wide range of media. It meets SAE J512, SAE J513, and UL Listing standards, confirming its suitability for regulated installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-degree flare angle conforms to SAE J512 and SAE J513 standards\u003c\/li\u003e\n\u003cli\u003eFlare x MNPTF end configuration for tube-to-threaded-port transitions\u003c\/li\u003e\n\u003cli\u003eRated to 1900 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 across common refrigerant, fuel, and hydraulic media\u003c\/li\u003e\n\u003cli\u003eUL Listed for use in applicable regulated systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-install fitting for fluid and gas systems requiring a 3\/16 inch OD flared tube connection to a 1\/4-18 NPTF male threaded port.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, HVAC technician, or refrigeration mechanic. Shut off all system pressure and depressurize the line before disassembly or fitting installation. Use a properly sized flaring tool to prepare the tube end to the correct 45-degree flare geometry before seating the fitting. Do not over-torque the flare nut, as brass fittings are susceptible to deformation at the flare seat.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Flare x MNPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlared Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube OD\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 1900 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: 1.17 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 48F-3-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541246902578,"sku":"48F-3-4","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/562255801c10684eaa8407dd6259a4fb.jpg?v=1785870689","url":"https:\/\/voomisupply.com\/products\/parker-48f-3-4-brass-flared-tube-connector-3-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}