{"product_id":"parker-4-4-f6l-s-swivel-connector-1-4-18-orfs-nptf-steel","title":"Parker 4-4 F6L-S Swivel Connector 1\/4-18 Orfs Nptf Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 4-4 F6L-S is a compression tube pipe thread swivel connector designed for high-pressure fluid line connections in hydraulic and pneumatic systems. It features an O-Ring Face Seal (ORFS) end on one side and a 1\/4-18 NPTF pipe thread on the other, with a maximum working pressure rating of 6000 psi. The steel construction provides durability in demanding industrial and mobile equipment environments. The swivel design allows the fitting to rotate during installation, simplifying assembly and reducing the risk of line twist in tight or congested plumbing layouts. Hydraulic technicians and pipefitters are the primary installers of this fitting type.\u003c\/p\u003e\u003cp\u003eThis connector is suited for use in hydraulic fluid lines, lubrication systems, and high-pressure pneumatic circuits where a leak-free transition between compression tube and pipe thread connections is required. The ORFS end provides a metal-to-metal seal backed by an O-ring, making it effective in vibration-prone installations. The NPTF thread side creates a pressure-tight joint without the need for additional sealant tape when properly torqued. Typical applications include mobile hydraulics, industrial machinery, and high-pressure test equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eORFS x NPTF end connections for leak-free tube-to-pipe transitions\u003c\/li\u003e\n\u003cli\u003e1\/4-18 NPTF thread size for standard pipe thread fitment\u003c\/li\u003e\n\u003cli\u003e6000 psi maximum working pressure rating\u003c\/li\u003e\n\u003cli\u003eSteel construction for strength in high-pressure service\u003c\/li\u003e\n\u003cli\u003eSwivel design reduces line twist during assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fitting for hydraulic and high-pressure fluid systems requiring a 1\/4-18 NPTF pipe thread connection with an O-Ring Face Seal tube end.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or pipefitter familiar with ORFS and NPTF fitting procedures. Depressurize and isolate the hydraulic or fluid circuit completely before disassembly or installation. Inspect the O-ring sealing surface for damage before assembly and replace the O-ring if any nicks or deformation are present. NPTF threads are designed to seal on the thread form itself, but verify joint integrity under system pressure before returning the line to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Pipe Thread Swivel Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: ORFS x NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 6000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\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: 4-4 F6L-S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539131629874,"sku":"4-4 F6L-S","price":34.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d751fbcc8b4dceeafca1de4e2087242.jpg?v=1785835125","url":"https:\/\/voomisupply.com\/products\/parker-4-4-f6l-s-swivel-connector-1-4-18-orfs-nptf-steel","provider":"Voomi Supply","version":"1.0","type":"link"}