{"product_id":"sigma-galcoup3i-lf-3-inch-galvanized-coupling","title":"Sigma GALCOUP3I-LF 3 Inch Galvanized Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIGMA GALCOUP3I-LF is a 3 inch galvanized IMI coupling designed for joining pipe sections in plumbing and mechanical systems. This lead-free fitting meets modern potable water and plumbing code requirements, making it suitable for installations where lead-free compliance is mandated. The galvanized steel construction provides corrosion resistance for long service life in wet and exposed environments. Licensed plumbers and pipefitters are the primary installers of this type of coupling in both new construction and retrofit work.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for residential and light commercial plumbing, mechanical piping, and drainage applications where a 3 inch connection is required. The galvanized finish makes it appropriate for use in areas with moderate moisture exposure. It is commonly installed in supply piping, vent runs, and mechanical room piping configurations where a reliable, code-compliant coupling is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3 inch pipe size for common residential and commercial plumbing applications\u003c\/li\u003e\n  \u003cli\u003eGalvanized steel construction for corrosion resistance in wet environments\u003c\/li\u003e\n  \u003cli\u003eLead-free (LF) designation meets potable water and plumbing code requirements\u003c\/li\u003e\n  \u003cli\u003eIMI-style coupling for straightforward pipe joining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-fit coupling for 3 inch galvanized pipe systems in residential and commercial plumbing and mechanical installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve system pressure before removing any existing fittings or making connections. Use appropriate pipe wrenches and thread sealant or tape rated for galvanized steel pipe. Do not overtighten threaded connections, as this can damage the fitting threads.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free\u003c\/strong\u003e: Yes\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: SIGMA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GALCOUP3I-LF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51524992926002,"sku":"GALCOUP3I-LF","price":33.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f9c9973640167ec1d949e5a29fe69a30.jpg?v=1785462550","url":"https:\/\/voomisupply.com\/products\/sigma-galcoup3i-lf-3-inch-galvanized-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}