{"product_id":"brasscraft-bc-b1-20dwf-3-8-in-comp-x-3-8-in-comp-fitting","title":"Brasscraft bc-b1-20dwf 3\/8 in Comp X 3\/8 in Comp Fitting","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BRASSCRAFT bc-b1-20dwf is a 3\/8 inch compression by 3\/8 inch compression coupling fitting used to connect two sections of tubing in water supply applications. Compression fittings of this type create a leak-resistant mechanical seal without soldering, relying on a ferrule and nut assembly to grip the tubing securely. Plumbers and pipefitters install this style of fitting when a removable, serviceable connection is preferred over a permanent brazed or soldered joint.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and light commercial plumbing installations, including under-sink water supply lines, fixture connections, and shutoff valve hookups. The 3\/8 inch compression ends are a standard size commonly found on supply lines running to faucets, icemakers, and similar fixtures. It is typically installed by licensed plumbers or experienced pipefitters working on potable water distribution systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch compression inlet and outlet for tool-free, solder-free connections\u003c\/li\u003e\n  \u003cli\u003eMechanical ferrule-and-nut design allows disassembly and reuse where permitted\u003c\/li\u003e\n  \u003cli\u003eStandard compression sizing compatible with common residential supply tubing\u003c\/li\u003e\n  \u003cli\u003eCompact coupling form factor suited for tight under-cabinet and in-wall 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 residential and light commercial plumbing systems using 3\/8 inch OD compression tubing connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eShut off the water supply and relieve line pressure before beginning work. Ensure tubing ends are cut cleanly and deburred to achieve a proper ferrule seal. Hand-tighten the compression nuts first, then snug with a wrench — avoid overtightening, which can deform the ferrule and cause leaks. Installation should comply with applicable local plumbing codes and IPC requirements for potable water supply piping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Connection\u003c\/strong\u003e: 3\/8 inch compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Connection\u003c\/strong\u003e: 3\/8 inch compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Compression x Compression\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: BRASSCRAFT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: bc-b1-20dwf\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brasscraft","offers":[{"title":"Default Title","offer_id":51138905112882,"sku":"BC-B1-20DWF","price":20.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305532365.png?v=1778265596","url":"https:\/\/voomisupply.com\/products\/brasscraft-bc-b1-20dwf-3-8-in-comp-x-3-8-in-comp-fitting","provider":"Voomi Supply","version":"1.0","type":"link"}