{"product_id":"parker-4050p-t6-o-ring-boss-poppet-coupler-9-16-18-3000-psi","title":"Parker 4050P-T6 O-ring Boss Poppet Coupler 9\/16-18 3000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 4050P-T6 is a steel hydraulic O-Ring Boss poppet coupler designed for high-pressure fluid connections in hydraulic systems. It features a 9\/16-18 thread size and a rated working pressure of 3,000 psi. The SAE shaft type ensures compatibility with standard hydraulic circuit configurations. This coupler is installed by hydraulic technicians, millwrights, and mobile equipment mechanics wherever a reliable, leak-resistant boss-style connection is required. The O-Ring Boss design provides a positive face seal that reduces the risk of external leakage compared to tapered thread fittings.\u003c\/p\u003e\u003cp\u003eThis coupler is suited for use in industrial and mobile hydraulic applications including construction equipment, agricultural machinery, and manufacturing systems. It is installed at hose-to-port or hose-to-component junctions where an O-Ring Boss port is present. The 1\/4 inch body diameter and compact form factor make it appropriate for installations with limited clearance around hydraulic manifolds, cylinders, and pumps.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3,000 psi rated working pressure for demanding hydraulic service\u003c\/li\u003e\n\u003cli\u003eO-Ring Boss poppet design provides a positive seal at the port face\u003c\/li\u003e\n\u003cli\u003e9\/16-18 thread size conforms to SAE standard specifications\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in high-pressure, high-cycle environments\u003c\/li\u003e\n\u003cli\u003e1\/4 inch body diameter suits compact hydraulic plumbing layouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fitting for hydraulic systems equipped with SAE O-Ring Boss ports accepting a 9\/16-18 thread.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by hydraulic technicians or qualified mechanics. Depressurize and lock out the hydraulic system completely before removing or installing any fittings. Inspect the O-ring sealing surface for damage prior to installation and replace the O-ring if worn or distorted. Torque to the fitting manufacturer and equipment OEM specifications only; do not over-tighten, as O-Ring Boss fittings rely on face seal contact, not thread interference, for leak prevention.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: O-Ring Boss Poppet Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 9\/16-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 3,000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Type\u003c\/strong\u003e: SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1\/4 inches\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: 0.32 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: 4050P-T6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542449193266,"sku":"4050P-T6","price":112.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c0c8d8c557874571c6d9515975bdf0f_19f4976e-c066-4e15-850f-b10a19cebd78.jpg?v=1785900856","url":"https:\/\/voomisupply.com\/products\/parker-4050p-t6-o-ring-boss-poppet-coupler-9-16-18-3000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}