{"product_id":"parker-12-jlo-s-tube-union-orfs-3-4-inch-6000-psi-steel","title":"Parker 12 Jlo-s Tube Union Orfs 3\/4 Inch 6000 Psi Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 12 JLO-S is a compression tube union with O-Ring Face Seal (ORFS) end connections, designed to join two tube runs in high-pressure fluid and hydraulic systems. Constructed from steel, it delivers reliable sealing performance at working pressures up to 6000 psi. The ORFS design provides a leak-free metal-to-metal seat backed by an O-ring, making it well suited for demanding industrial and mobile hydraulic applications. Licensed plumbers, pipefitters, and hydraulic technicians install this fitting where tube continuity and pressure integrity are critical.\u003c\/p\u003e\n\u003cp\u003eThis union is sized for 3\/4-inch outside diameter tubing and is appropriate for use in hydraulic power units, fluid transfer lines, and industrial process piping where ORFS fittings are specified. It is a direct inline connector, allowing two tube ends to be joined without additional adapters when both ends carry matching ORFS threads. Typical applications include mobile equipment hydraulics, industrial machinery, and high-pressure fluid conveyance systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eO-Ring Face Seal (ORFS) end connections on both sides for leak-free high-pressure joining\u003c\/li\u003e\n  \u003cli\u003eRated to 6000 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in high-pressure hydraulic environments\u003c\/li\u003e\n  \u003cli\u003eSized for 3\/4-inch outside diameter tubing\u003c\/li\u003e\n  \u003cli\u003eUnion configuration allows inline tube-to-tube connection without additional adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fitting for hydraulic and fluid transfer systems using 3\/4-inch outside diameter tubing with O-Ring Face Seal (ORFS) connections rated at or below 6000 psi.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed pipefitter, hydraulic technician, or qualified mechanic. Depressurize and isolate the hydraulic circuit completely before disassembling any fittings. Inspect the O-ring seating surface for nicks or contamination before assembly, as surface damage is a common cause of ORFS joint leaks. Torque the union nut to the fitting manufacturer's published specifications for the tube size and follow applicable industrial piping codes for 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: Union\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: O-Ring Face Seal (ORFS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 3\/4 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: 0.71 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121700\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: 12 JLO-S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539511443762,"sku":"12 JLO-S","price":82.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e145a21f6d17485b08f14ed37f483de2.jpg?v=1785842217","url":"https:\/\/voomisupply.com\/products\/parker-12-jlo-s-tube-union-orfs-3-4-inch-6000-psi-steel","provider":"Voomi Supply","version":"1.0","type":"link"}