{"product_id":"parker-h3-62-t8-hydraulic-coupler-3-8-inch-4000-psi-sae-orb","title":"Parker H3-62-T8 Hydraulic Coupler 3\/8 Inch 4000 Psi Sae Orb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER H3-62-T8 is a female straight thread hydraulic coupler designed for high-pressure fluid power systems. Built to SAE ORB (O-Ring Boss) and ISO 7241-1 Series B standards, this steel coupler handles working pressures up to 4000 psi and flow rates up to 6.00 GPM. The straight body profile and threaded connection make it a direct, leak-resistant fitting for rigid and flexible hydraulic line assemblies. It is installed by hydraulic system technicians and maintenance professionals in industrial and mobile equipment environments where reliable, high-pressure fluid transfer is required.\u003c\/p\u003e\n\u003cp\u003eThis coupler is suited for a wide range of applications including industrial hydraulic lines, mobile equipment hydraulic circuits, food and chemical processing systems, water and coolant lines, and gas service lines. The 3\/8-inch hose size with a 3\/4-16 thread configuration makes it a common choice for mid-range hydraulic circuits found in both stationary and mobile platforms. Its compact overall length of 2.75 inches supports installation in tight plumbing configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated to 4000 psi maximum working pressure for demanding hydraulic service\u003c\/li\u003e\n  \u003cli\u003eSAE ORB shaft type with O-ring face seal for leak-resistant connections\u003c\/li\u003e\n  \u003cli\u003eISO 7241-1 Series B compliant for interchangeability in standard hydraulic systems\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability in industrial and mobile equipment environments\u003c\/li\u003e\n  \u003cli\u003eStraight body profile simplifies inline hose routing\u003c\/li\u003e\n  \u003cli\u003eMaximum flow rate of 6.00 GPM supports mid-range hydraulic circuit demands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with food and chemical processing systems, gases, industrial hydraulic lines, mobile equipment, and water and coolant lines. Compatible with 3\/8-inch hydraulic hose and 3\/4-16 threaded SAE ORB port connections per ISO 7241-1 Series B.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified hydraulic technician. Depressurize and bleed the hydraulic system completely before removing or installing any fittings. Inspect the O-ring seating surface for damage before assembly, and ensure the O-ring is properly seated to achieve a leak-free connection. Follow applicable SAE and ISO standards for torque and assembly procedures when making up hydraulic fittings.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 4000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupler Size\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate\u003c\/strong\u003e: 6.00 GPM (23.00 LPM)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Type\u003c\/strong\u003e: SAE ORB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Female Straight Thread Coupler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 7241-1 Series B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.51 pounds\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: H3-62-T8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540301054258,"sku":"H3-62-T8","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c5f204267863fb0612b18cb1965c340.jpg?v=1785851530","url":"https:\/\/voomisupply.com\/products\/parker-h3-62-t8-hydraulic-coupler-3-8-inch-4000-psi-sae-orb","provider":"Voomi Supply","version":"1.0","type":"link"}