{"product_id":"parker-fb6tcb4-push-to-connect-tube-to-barb-connector","title":"Parker FB6TCB4 Push-to-connect Tube to Barb Connector","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER FB6TCB4 is a push-to-connect tube-to-barb connector designed for fluid and gas handling systems where a secure, tool-free connection is required between tubing runs. Built from Kynar (PVDF) with an FKM o-ring, this fitting handles pressures up to 250 psi and pulls a vacuum rating of 28 in-Hg, making it suitable for both pressure and light vacuum applications. The black Kynar body offers strong chemical resistance against aggressive media. This fitting is sized for 3\/8 inch outside diameter tubing on the push-to-connect end and 3\/8 inch inside diameter on the barb end, bridging two tubing types in a single compact body. Plumbers, HVAC technicians, and fluid-system installers work with this type of fitting regularly.\u003c\/p\u003e\n\u003cp\u003eThis connector is suited for residential and light commercial fluid system installations where Kynar-compatible media are present. Typical applications include chemical feed lines, water treatment systems, and instrumentation tubing where chemical resistance is a priority. The push-to-connect end simplifies field installation and reduces assembly time without sacrificing rated performance. The barb end accepts flexible tubing secured by a clamp or tie. Sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKynar (PVDF) body provides strong resistance to aggressive chemicals and corrosive media\u003c\/li\u003e\n  \u003cli\u003eFKM o-ring sealing for compatibility with a broad range of fluids\u003c\/li\u003e\n  \u003cli\u003eRated to 250 psi working pressure\u003c\/li\u003e\n  \u003cli\u003eVacuum rated to 28 in-Hg for light vacuum service\u003c\/li\u003e\n  \u003cli\u003ePush-to-connect end accepts 3\/8 inch OD tubing without tools\u003c\/li\u003e\n  \u003cli\u003eBarb end connects to 3\/8 inch ID flexible tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style push-to-connect tube-to-barb fitting for systems using 3\/8 inch OD and 3\/8 inch ID tubing with Kynar-compatible fluid media.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eShut off the fluid supply and depressurize the line fully before removing or installing any push-to-connect fitting. Plumbers and fluid-system technicians should verify that tubing OD is within the manufacturer tolerance before insertion to ensure a proper seal. Secure the barb end with an appropriate clamp rated for the application pressure. Verify chemical compatibility between the Kynar body, FKM o-ring, and the specific media being conveyed before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003eTube Outside Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Inside Diameter\u003c\/strong\u003e: 3\/8 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\u003eHeight\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121707\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: FB6TCB4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542078587186,"sku":"FB6TCB4","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/33f60f0ab82a86767b6b8edeaf1a00e3_d395b361-7b25-41a8-8a46-0a6b133cf55b.jpg?v=1785891360","url":"https:\/\/voomisupply.com\/products\/parker-fb6tcb4-push-to-connect-tube-to-barb-connector","provider":"Voomi Supply","version":"1.0","type":"link"}