{"product_id":"parker-fb8uc8-hblk-push-to-connect-union-1-2-inch-od","title":"Parker FB8UC8-HBLK Push-to-connect Union 1\/2 Inch Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER FB8UC8-HBLK is a push-to-connect union tube fitting designed for tube-to-tube connections in fluid and pneumatic systems. Manufactured from Kynar (PVDF), it handles up to 250 psi working pressure and offers a vacuum rating of 28 in-Hg. The black color and FKM O-ring construction make it well suited for chemical-resistant and UV-exposed service environments. Installation requires no tools for tube insertion — the push-to-connect mechanism locks the tube on contact. Licensed plumbers, pipefitters, and industrial maintenance technicians are the typical installers for this type of fitting.\u003c\/p\u003e\u003cp\u003eThis fitting is used in applications where a leak-free inline union connection is needed between two same-diameter tubes. The 1\/2 inch OD size fits standard tubing commonly found in water treatment systems, chemical distribution lines, pool and spa plumbing, and light industrial fluid handling. The Kynar body material resists a broad range of aggressive chemicals, making it appropriate for systems carrying chlorinated water, acids, or other corrosive media where standard thermoplastic fittings may not be adequate.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePush-to-connect design allows fast, tool-free tube insertion and secure locking\u003c\/li\u003e\n\u003cli\u003eKynar (PVDF) body construction provides strong chemical and UV resistance\u003c\/li\u003e\n\u003cli\u003eFKM O-ring seals deliver reliable performance across a wide temperature and chemical range\u003c\/li\u003e\n\u003cli\u003e250 psi maximum working pressure rating\u003c\/li\u003e\n\u003cli\u003eVacuum rated to 28 in-Hg for low-pressure suction service\u003c\/li\u003e\n\u003cli\u003eBlack color for visual identification and UV exposure tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1\/2 inch OD tubing in push-to-connect tube-to-tube union applications. Confirm tubing material and wall thickness meet the fitting manufacturer requirements before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eShut off system pressure and depressurize the line completely before installing or removing any push-to-connect fitting. Ensure tube ends are cut cleanly and squarely with no burrs or deformation, as irregular tube ends are a common cause of connection failure. Verify that tubing OD and material are compatible with this fitting before insertion. Installation and service of pressure-rated fluid systems should be performed by qualified trades personnel in accordance with applicable local codes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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: 250 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Rating\u003c\/strong\u003e: 28 in-Hg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Kynar (PVDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Material\u003c\/strong\u003e: FKM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: FB8UC8-HBLK\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542461415730,"sku":"FB8UC8-HBLK","price":53.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/73590ca9d28fde7222dacb06af9678de_b5708fd2-d504-4dd5-9d55-2fcd07503344.jpg?v=1785901053","url":"https:\/\/voomisupply.com\/products\/parker-fb8uc8-hblk-push-to-connect-union-1-2-inch-od","provider":"Voomi Supply","version":"1.0","type":"link"}