{"product_id":"parker-6608-16-16-female-o-ring-boss-hydraulic-coupler","title":"Parker 6608-16-16 Female O-ring Boss Hydraulic Coupler","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 6608-16-16 is a straight, threaded female O-ring boss (ORB) hydraulic coupler designed for high-pressure fluid line connections in mobile and industrial hydraulic systems. Built from steel with a 1-inch hose size and 1-5\/16-12 thread, it carries a maximum working pressure of 4,000 psi and supports flow rates up to 50 GPM. The coupler measures 4.11 inches in overall length and weighs 1.75 pounds. It is intended for installation by hydraulic system technicians and mobile equipment mechanics who require a reliable, leak-resistant ORB connection in demanding service environments.\u003c\/p\u003e\u003cp\u003eThis coupler is suited for mobile hydraulic applications including snow plows and truck-trailer hydraulic connections. The female ORB design seats against a boss port fitting, providing a metal-to-metal face seal that minimizes leak paths under pressure cycling. Its straight configuration makes it a direct in-line fitting choice where hose routing does not require angled transitions. It conforms to ISO 7241-1 Series A standards and is part of the Parker 6600 Series, making it compatible with standard SAE hydraulic port configurations found on mobile equipment and commercial vehicle hydraulic circuits.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFemale O-ring boss (ORB) threaded connection with 1-5\/16-12 thread size for secure, leak-resistant sealing\u003c\/li\u003e\n\u003cli\u003e4,000 psi maximum working pressure suitable for high-demand mobile hydraulic circuits\u003c\/li\u003e\n\u003cli\u003eMaximum flow rate of 50 GPM supports high-volume hydraulic systems\u003c\/li\u003e\n\u003cli\u003eSteel construction provides durability in mobile and outdoor service environments\u003c\/li\u003e\n\u003cli\u003eStraight body shape simplifies in-line hose routing\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 7241-1 Series A and SAE standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with mobile hydraulic applications including snow plows and truck-trailer connections. Conforms to ISO 7241-1 Series A and SAE shaft standards, making it compatible with standard 1-inch ORB boss ports on mobile equipment hydraulic circuits.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified hydraulic technician. Relieve all system pressure and depressurize the hydraulic circuit completely before removing or installing any fittings. Inspect the O-ring sealing surface on the boss port for damage before assembly, and ensure the O-ring is properly seated to prevent leaks. Torque to the fitting manufacturer's recommended specification for the thread size; do not over-tighten, as this can damage the O-ring or boss port seat.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Female O-Ring Boss Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-5\/16-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupler Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 4,000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate\u003c\/strong\u003e: 50 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Type\u003c\/strong\u003e: SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 6600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 7241-1 Series A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Mobile Applications, Snow Plows, Truck Trailer Connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.75 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: 6608-16-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538709578034,"sku":"6608-16-16","price":233.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6287c2da38eb723d3923582f2f4ae630.jpg?v=1785825739","url":"https:\/\/voomisupply.com\/products\/parker-6608-16-16-female-o-ring-boss-hydraulic-coupler","provider":"Voomi Supply","version":"1.0","type":"link"}