{"product_id":"asc-engineered-solutions-810091207-reducing-coupling-3x1-5-in","title":"Asc Engineered Solutions 810091207 Reducing Coupling 3x1.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASC Engineered Solutions 810091207 is a black malleable iron reducing coupling designed for joining threaded pipe sections of two different diameters in a single inline connection. This fitting transitions from a 3-inch female thread on one end to a 1-1\/2-inch female thread on the other, making it a workhorse component in black iron piping systems used for gas distribution, compressed air, and industrial fluid transport. The black coating provides a consistent surface finish suited to non-corrosive environments. Plumbers, pipefitters, and mechanical contractors install this fitting in both commercial and light industrial applications.\u003c\/p\u003e\n\u003cp\u003eThis reducing coupling is used in systems requiring a direct inline diameter reduction without an offset. Common install scenarios include gas supply mains stepping down to branch lines, compressed air headers feeding smaller distribution drops, and general-purpose pipe assemblies where malleable iron fittings are specified. Its threaded connection style makes it compatible with standard NPT pipe threads found throughout residential and commercial mechanical systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInline reducing connection: 3 inches on the large end, 1-1\/2 inches on the small end\u003c\/li\u003e\n  \u003cli\u003eMalleable iron construction provides strength and resistance to impact compared to cast iron\u003c\/li\u003e\n  \u003cli\u003eBlack coating finish suitable for gas, air, and non-potable fluid piping\u003c\/li\u003e\n  \u003cli\u003eThreaded NPT-style connection for standard pipe assembly\u003c\/li\u003e\n  \u003cli\u003eWeighs 2.66 pounds, indicating a robust, full-weight fitting suitable for trade use\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 threaded black iron pipe systems requiring a 3-inch by 1-1\/2-inch inline reducing coupling in malleable iron construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical codes, including IFGC and ASME B31 standards where gas or pressure piping is involved. Shut off all gas or system pressure and verify zero pressure before disassembling or assembling any threaded connection. Apply an approved pipe thread sealant or PTFE tape to all male threads before assembly. Do not over-torque threaded connections in malleable iron fittings, as this can crack the fitting body.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 3 inches x 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Material\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 2.66 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Import\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: ASC Engineered Solutions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 810091207\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51233265123634,"sku":"0810091207","price":32.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307631613.jpg?v=1780095676","url":"https:\/\/voomisupply.com\/products\/asc-engineered-solutions-810091207-reducing-coupling-3x1-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}