{"product_id":"parker-68hd-8-8-compression-tube-connector-1-2-in-brass","title":"Parker 68HD-8-8 Compression Tube Connector 1\/2 in Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 68HD-8-8 is a brass compression tube connector designed to join 1\/2-inch OD tubing to a male NPT threaded port. It forms a leak-resistant mechanical connection without soldering or flaring, making it a reliable choice for plumbing, HVAC, and fluid-handling applications. Constructed from brass, the fitting handles a maximum working pressure of 1150 psi and is rated for temperatures from -65 degrees F to 250 degrees F. Licensed plumbers, HVAC technicians, and pipefitters install this type of fitting in both new construction and retrofit work where a clean, reusable compression joint is required.\u003c\/p\u003e\u003cp\u003eThis fitting is suited for residential and light commercial installations involving copper or compatible soft tubing systems. Typical applications include water supply lines, refrigeration service, pneumatic controls, and instrument tubing runs where a compression-to-NPT transition is needed. The Compression x MNPT end configuration allows it to connect directly to threaded ports on valves, manifolds, pumps, and equipment panels without additional adapters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBrass construction provides corrosion resistance in wet and refrigerant-exposed environments\u003c\/li\u003e\n\u003cli\u003e1\/2-inch tube OD compression inlet joins to male NPT threaded outlet\u003c\/li\u003e\n\u003cli\u003eRated to 1150 psi maximum working pressure\u003c\/li\u003e\n\u003cli\u003eTemperature range from -65 degrees F to 250 degrees F suits a wide range of service conditions\u003c\/li\u003e\n\u003cli\u003eNo soldering or flaring required for installation\u003c\/li\u003e\n\u003cli\u003eSingle-piece fitting reduces connection points and potential leak paths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation compression connector for systems using 1\/2-inch OD tubing with a male NPT threaded port connection.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or HVAC technician in accordance with applicable local plumbing codes and the IPC or IFGC as relevant. Shut off and depressurize the line completely before disassembling any existing fittings or installing this connector. Hand-tighten the compression nut onto the tubing, then advance with a wrench per standard compression fitting practice. Avoid over-tightening, which can deform the ferrule and compromise the seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Compression x MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 1150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 68HD-8-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541648671026,"sku":"68HD-8-8","price":29.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3b5dce6f006688c74332ef868557d4c4.jpg?v=1785881100","url":"https:\/\/voomisupply.com\/products\/parker-68hd-8-8-compression-tube-connector-1-2-in-brass","provider":"Voomi Supply","version":"1.0","type":"link"}