{"product_id":"parker-66c-2-2-compression-tube-connector-brass-nptf","title":"Parker 66C-2-2 Compression Tube Connector Brass Nptf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 66C-2-2 is a brass compression tube connector designed to join a compression tube end to a female NPT port in fluid and pneumatic line assemblies. It provides a secure, leak-resistant connection rated to 400 psi maximum working pressure and handles temperatures from -65 degrees F to 250 degrees F. The fitting uses a 1\/8-27 NPTF thread on the female end and a standard SAE J-512 compression interface on the tube end. Machined from brass, it offers solid corrosion resistance in a wide range of media. This type of fitting is installed by HVAC technicians, plumbers, and industrial pipefitters working on instrument lines, control tubing, and low-pressure fluid circuits.\u003c\/p\u003e\u003cp\u003eThis connector is suited for residential and light commercial applications where a compression tube must terminate at an FNPT port on a valve, manifold, gauge, or similar component. Typical use cases include refrigerant instrument lines, pneumatic control circuits, and hydraulic sensing lines operating within the rated pressure and temperature envelope. The SAE J-512 standard ensures dimensional conformance with other compliant compression components in the assembly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e400 psi maximum working pressure for reliable low-to-medium pressure service\u003c\/li\u003e\n\u003cli\u003eWide temperature range of -65 degrees F to 250 degrees F suits both refrigeration and hot-fluid applications\u003c\/li\u003e\n\u003cli\u003eBrass construction resists corrosion in water, oil, and many refrigerant-adjacent media\u003c\/li\u003e\n\u003cli\u003eCompression x FNPT end connections allow direct attachment to NPT-tapped ports without additional adapters\u003c\/li\u003e\n\u003cli\u003eConforms to SAE J-512 for dimensional interchangeability with compliant compression fittings\u003c\/li\u003e\n\u003cli\u003eNPTF thread standard provides a pressure-tight mechanical seal at the female port end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style compression-to-FNPT adapter fitting for use in instrument, pneumatic, and fluid tubing systems requiring a 1\/8-27 NPTF female port connection per SAE J-512.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers, HVAC technicians, or qualified pipefitters. Isolate and depressurize the line completely before removing any existing fittings or making new connections. Tighten compression fittings with appropriate tube wrenches to achieve a proper ferrule seat without over-torquing the brass body. Follow applicable IPC and system-manufacturer guidelines for thread sealant use on NPTF connections.\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 Connections\u003c\/strong\u003e: Compression x FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/8-27 inches\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: 400 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: SAE J-512\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: 66C-2-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538835341618,"sku":"66C-2-2","price":29.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d8e6d92397ee9eb38a6e78a008deb8f.jpg?v=1785827941","url":"https:\/\/voomisupply.com\/products\/parker-66c-2-2-compression-tube-connector-brass-nptf","provider":"Voomi Supply","version":"1.0","type":"link"}