{"product_id":"parker-66ca-3-2-compression-tube-connector-1-8-27-fnpt","title":"Parker 66CA-3-2 Compression Tube Connector 1\/8-27 Fnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 66CA-3-2 is a brass compression tube connector designed to create a leak-tight joint between a compression tube end and a female NPT port. It bridges compression-style tubing to FNPT-threaded fittings in fluid and pneumatic systems where reliable sealing under pressure is critical. Rated to 1900 psi maximum working pressure, the fitting handles temperatures from -65 degrees F to 250 degrees F, making it suitable for a broad range of system conditions. The 1\/8-27 NPTF thread standard ensures a pressure-tight mechanical seal. Licensed plumbers, HVAC technicians, and industrial pipefitters install this type of connector in refrigeration, instrumentation, and compressed-air applications.\u003c\/p\u003e\n\u003cp\u003eThis connector is used in residential and light commercial HVAC systems, refrigeration equipment, pneumatic control lines, and hydraulic instrumentation circuits where a compression tube must transition to a female NPT port. It is suited for installations requiring a compact, brass-body fitting in tight spaces or panel-mounted assemblies. The NPTF thread form provides a dry-seal connection, reducing reliance on thread sealant in many applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction for corrosion resistance in fluid and pneumatic service\u003c\/li\u003e\n  \u003cli\u003eCompression x FNPT end connections for tube-to-pipe transitions\u003c\/li\u003e\n  \u003cli\u003e1\/8-27 NPTF thread standard provides a pressure-tight dry-seal fit\u003c\/li\u003e\n  \u003cli\u003e1900 psi maximum working pressure rating\u003c\/li\u003e\n  \u003cli\u003eWide temperature range: -65 degrees F to 250 degrees F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement compression connector for fluid, pneumatic, and refrigeration line assemblies requiring a compression-to-FNPT transition fitting in brass.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or HVAC technician. Shut off and depressurize the system fully before removing or installing any compression fitting. Hand-tighten the compression nut onto the tube, then use a wrench to snug the fitting without over-torquing the brass body. NPTF threads are designed for dry-seal engagement, but consult applicable codes such as IPC or IFGC for guidance on sealant requirements in your jurisdiction.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 1900 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\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: 66CA-3-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51544067998002,"sku":"66CA-3-2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/57f91afcb41be51e92959bea68f39319_a760256a-b3d2-495d-b7a7-a4dafd76e00c.jpg?v=1785923596","url":"https:\/\/voomisupply.com\/products\/parker-66ca-3-2-compression-tube-connector-1-8-27-fnpt","provider":"Voomi Supply","version":"1.0","type":"link"}