{"product_id":"fernco-642xg3-pex-crimp-brass-elbow-90-degree-3-4-in","title":"Fernco 642xg3 Pex Crimp Brass Elbow 90 Degree 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe FERNCO 642xg3 is a 90-degree PEX crimp brass elbow designed for 3\/4-inch by 3\/4-inch connections in potable water and hydronic systems. Constructed from lead-free brass, it meets requirements for drinking water applications. The fitting accepts standard PEX crimp rings and is installed using a PEX crimp tool, making it a common choice for licensed plumbers and experienced installers working with cross-linked polyethylene tubing. Its compact profile measures 1.35 inches in length, 1.4 inches in width, and 0.7 inches in height, fitting into tight spaces within wall cavities and mechanical chases.\u003c\/p\u003e\u003cp\u003eThis elbow is suited for residential and light commercial plumbing installations where a 90-degree directional change is required in a PEX run. Typical applications include domestic hot and cold water distribution, radiant heating loops, and manifold branch connections. The lead-free brass construction makes it appropriate for potable water service lines where local codes require lead-free materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLead-free brass construction suitable for potable water systems\u003c\/li\u003e\n\u003cli\u003e90-degree elbow configuration for directional changes in PEX runs\u003c\/li\u003e\n\u003cli\u003e3\/4-inch by 3\/4-inch connection size on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with standard PEX crimp ring installation method\u003c\/li\u003e\n\u003cli\u003eCompact dimensions support installation in confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard fitting for 3\/4-inch PEX tubing systems using the crimp-ring connection method.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a calibrated PEX crimp tool and appropriately sized copper or stainless crimp rings. Shut off the water supply and relieve system pressure before cutting into any existing line. Follow local plumbing code requirements, including IPC guidelines, for PEX fitting installation and inspection. Verify crimp ring seating with a go\/no-go gauge after crimping to confirm a leak-free connection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: PEX Crimp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: 90 Degree Elbow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide A\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide B\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Lead-Free Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.35 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADA Compliant\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FERNCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 642xg3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FERNCO","offers":[{"title":"Default Title","offer_id":51619784130866,"sku":"642XG3","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/58b77eda3feab6c1a2d444c52df977c9.webp?v=1787334451","url":"https:\/\/voomisupply.com\/products\/fernco-642xg3-pex-crimp-brass-elbow-90-degree-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}