{"product_id":"parker-62ptc-3-push-to-connect-union-tube-fitting-3-16-in","title":"Parker 62PTC-3 Push-to-connect Union Tube Fitting 3\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 62PTC-3 is a push-to-connect tube union fitting designed to join two tubes of equal outside diameter in air brake and pneumatic plumbing systems. Constructed from brass with a nitrile O-ring, it provides a secure, leak-resistant connection without additional tools or thread sealant. The fitting is rated for 250 psi maximum working pressure and handles temperatures from -40 degrees F to 200 degrees F. It carries DOT FMVSS 571.106, SAE J2494, and SAE J2494-3 certifications, making it a code-compliant choice for commercial vehicle air brake plumbing. Installed by heavy-duty fleet technicians and brake system specialists, this fitting suits service, repair, and OEM assembly applications.\u003c\/p\u003e\n\u003cp\u003eThis fitting is rated for tube-to-tube union connections in DOT-regulated air brake systems on commercial vehicles. Its 3\/16 inch OD tube compatibility and push-to-connect design make it well suited for routing and splicing brake air lines during vehicle maintenance or system fabrication. The brass body resists corrosion in under-chassis environments, and the nitrile O-ring maintains a reliable seal across a wide service temperature range. It is sold individually and is appropriate for both fleet service shops and OEM plumbing applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-connect design allows fast, tool-free tube installation and removal\u003c\/li\u003e\n  \u003cli\u003eBrass body construction for corrosion resistance in under-vehicle environments\u003c\/li\u003e\n  \u003cli\u003eNitrile O-ring provides a reliable seal from -40 degrees F to 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e250 psi maximum working pressure rated for DOT air brake service\u003c\/li\u003e\n  \u003cli\u003eCertified to DOT FMVSS 571.106, SAE J2494, and SAE J2494-3 standards\u003c\/li\u003e\n  \u003cli\u003eUnion configuration connects two tubes of equal 3\/16 inch OD in a straight run\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DOT-compliant push-to-connect union fitting for 3\/16 inch OD tubing in commercial vehicle air brake systems per DOT FMVSS 571.106, SAE J2494, and SAE J2494-3 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed brake system technicians or qualified fleet mechanics. Before servicing any air brake line, fully depressurize the system and verify zero pressure at the connection point before proceeding. Ensure tubing is cut square and free of burrs before inserting into the fitting to maintain a proper O-ring seal. Work performed on DOT-regulated air brake systems must comply with applicable federal and state vehicle safety regulations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Tube x Tube (Push-To-Connect)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 250 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eO-Ring Material\u003c\/strong\u003e: Nitrile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.36 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.029 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DOT FMVSS 571.106, SAE J2494, SAE J2494-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 62PTC-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541799338290,"sku":"62PTC-3","price":29.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ec0396361471229542b5c97c6ffdbd7.jpg?v=1785885321","url":"https:\/\/voomisupply.com\/products\/parker-62ptc-3-push-to-connect-union-tube-fitting-3-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}