{"product_id":"parker-664fhd-8-6-brass-female-flare-to-male-pipe-fitting","title":"Parker 664FHD-8-6 Brass Female Flare to Male Pipe Fitting","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 664FHD-8-6 is a brass flare fitting designed to connect a 45-degree female flare tube end to a male pipe thread port. It accepts a 1\/2-inch OD tube on the flare side and transitions to a 3\/8-18 NPTF male pipe thread on the outlet. Rated for up to 750 psi working pressure and temperatures up to 250 degrees F, this fitting is built for reliable service in refrigeration, HVAC, and fluid-transfer lines. The overall length is 1.31 inches. Licensed HVAC technicians and plumbers are the primary installers for this type of transition fitting in tube-to-pipe assemblies.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and light commercial HVAC, refrigeration, and plumbing applications where a flared copper or aluminum tube must terminate into a male NPT port. It is commonly used in suction and liquid line connections, fuel gas line assemblies, and hydraulic or pneumatic systems that operate within the rated pressure and temperature range. It meets SAE J512 and SAE J513 standards and carries a UL Listing, making it appropriate for installations governed by those specifications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree female flare inlet accepts standard SAE flared tube ends per SAE J512 and SAE J513\u003c\/li\u003e\n  \u003cli\u003e3\/8-18 NPTF male pipe thread outlet for a pressure-tight, dryseal connection\u003c\/li\u003e\n  \u003cli\u003e750 psi maximum working pressure for use in demanding fluid and gas systems\u003c\/li\u003e\n  \u003cli\u003e250 degrees F maximum working temperature suitable for most HVAC and refrigeration service conditions\u003c\/li\u003e\n  \u003cli\u003eBrass construction offers corrosion resistance and compatibility with copper tubing systems\u003c\/li\u003e\n  \u003cli\u003eUL Listed for installations requiring listed components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for systems using 1\/2-inch OD flared tube connections transitioning to 3\/8-18 NPTF male pipe ports, in applications that fall within the rated pressure and temperature limits.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or plumber in accordance with applicable codes, including IFGC or IPC where relevant. Depressurize and isolate the system before removing or installing any fittings. Hand-tighten the flare nut first, then torque to the fitting manufacturer and SAE J512 guidelines using an appropriate flare nut wrench. Do not overtighten the flare connection, as this can distort the flare seat and cause leaks.\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: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\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\u003eMaximum Working Pressure\u003c\/strong\u003e: 750 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: 1.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE J512, SAE J513, UL Listing\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: 664FHD-8-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542954770738,"sku":"664FHD-8-6","price":46.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/934f7133cba06dd132f2f96f14fa60fe.jpg?v=1785912082","url":"https:\/\/voomisupply.com\/products\/parker-664fhd-8-6-brass-female-flare-to-male-pipe-fitting","provider":"Voomi Supply","version":"1.0","type":"link"}