{"product_id":"parker-fb4tcb4-tube-to-barb-connector-1-4-inch-kynar","title":"Parker FB4TCB4 Tube to Barb Connector 1\/4 Inch Kynar","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER FB4TCB4 is a push-to-connect tube-to-barb fitting designed for quick, tool-free inline connections in fluid and pneumatic systems. Constructed from Kynar (PVDF), this fitting handles up to 250 psi working pressure and a vacuum rating of 28 in-Hg, making it suitable for demanding chemical, water treatment, and process environments. The FKM o-ring seals the connection and provides resistance to oils, fuels, and many aggressive fluids. Licensed plumbing and mechanical contractors, as well as industrial maintenance technicians, commonly install this fitting in low-to-medium pressure tubing runs where a secure, vibration-resistant connection is required without tools.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and light commercial plumbing, chemical transfer, water treatment, HVAC condensate management, and process piping applications where 1\/4-inch OD tubing meets a 1\/4-inch ID barb port. The Kynar construction holds up well against chlorine, acids, and other corrosive media encountered in water treatment and pool chemical systems. It is sold individually and is appropriate for retrofit or new-installation work wherever a compact inline barb-to-tube transition is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKynar (PVDF) construction provides excellent chemical and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePush-to-connect design enables tool-free installation on 1\/4-inch OD tubing\u003c\/li\u003e\n  \u003cli\u003eFKM o-ring seal rated for compatibility with oils, fuels, and aggressive process fluids\u003c\/li\u003e\n  \u003cli\u003e250 psi maximum working pressure for reliable performance in pressurized systems\u003c\/li\u003e\n  \u003cli\u003e28 in-Hg vacuum rating supports use in suction-side and low-pressure vacuum lines\u003c\/li\u003e\n  \u003cli\u003eBlack color for easy visual identification in multi-line installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1\/4-inch OD push-to-connect tubing systems requiring a barb transition, commonly found in chemical dosing, water treatment, HVAC, and process fluid applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified mechanical technician following applicable IPC or local plumbing code requirements. Before servicing any connected line, depressurize and isolate the system completely. Ensure tubing is cut cleanly and squarely and is free of burrs before inserting into the push-to-connect end to achieve a proper seal. Do not exceed the rated working pressure or vacuum rating of this fitting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Inside Diameter\u003c\/strong\u003e: 1\/4 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\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\u003eHeight\u003c\/strong\u003e: 1.5 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: FB4TCB4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51543877026098,"sku":"FB4TCB4","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/33f60f0ab82a86767b6b8edeaf1a00e3_c80e58e0-cc83-4e2a-868a-5c5878ca855e.jpg?v=1785922218","url":"https:\/\/voomisupply.com\/products\/parker-fb4tcb4-tube-to-barb-connector-1-4-inch-kynar","provider":"Voomi Supply","version":"1.0","type":"link"}