{"product_id":"parker-4-hl6-s-swivel-union-orfs-steel-1-4-in-od-9200-psi","title":"Parker 4 HL6-S Swivel Union Orfs Steel 1\/4 in Od 9200 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 4 HL6-S is a compression tube swivel union with an O-Ring Face Seal (ORFS) end connection, designed for high-pressure hydraulic and fluid system applications. Constructed from steel, this fitting connects two tube ends through a swivel interface that allows rotational alignment during installation without compromising seal integrity. The ORFS design uses a flat face with an O-ring to create a leak-resistant connection, making it well suited for systems operating at pressures up to 9200 psi. The 1\/4 inch tube outside diameter and UNF thread standard are consistent with industry-standard hydraulic plumbing configurations. Hydraulic technicians and fluid power specialists are the primary installers of this fitting.\u003c\/p\u003e\n\u003cp\u003eThis swivel union is used in mobile hydraulic equipment, industrial machinery, and fluid power systems where tube routing requires a rotatable connection point. The ORFS interface is commonly specified in high-pressure circuits where leak-free performance is critical and vibration or movement is present. It is suitable for both OEM assembly and field service repair on systems using 1\/4 inch OD tubing with UNF-threaded ORFS ports.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eO-Ring Face Seal (ORFS) end connections for leak-resistant high-pressure performance\u003c\/li\u003e\n  \u003cli\u003eSwivel union design allows rotational alignment during assembly without twisting the tube\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in demanding hydraulic environments\u003c\/li\u003e\n  \u003cli\u003eRated to 9200 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch tube outside diameter with UNF thread standard\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 power systems using 1\/4 inch OD tubing with ORFS ports and UNF thread connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and de-energize the hydraulic system completely before removing or installing any fittings. Inspect the O-ring for damage before assembly and ensure the mating face is clean and free of debris to achieve a proper seal. Follow the equipment manufacturer's torque specifications and applicable industry standards for ORFS fittings during final assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 9200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection Type\u003c\/strong\u003e: O-Ring Face Seal (ORFS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Swivel Union\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 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: 4 HL6-S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539487686962,"sku":"4 HL6-S","price":82.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ce18650920c5a75555753a2657170a5b.jpg?v=1785841468","url":"https:\/\/voomisupply.com\/products\/parker-4-hl6-s-swivel-union-orfs-steel-1-4-in-od-9200-psi","provider":"Voomi Supply","version":"1.0","type":"link"}