{"product_id":"merit-brass-xnl112-2412-pipe-reducer-coupling-1-1-2x3-4-fnpt","title":"Merit Brass XNL112-2412 Pipe Reducer Coupling 1-1\/2x3\/4 Fnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT BRASS XNL112-2412 is a brass pipe reducer coupling designed to connect two pipes of different nominal sizes in a threaded piping system. It transitions from a 1-1\/2 inch nominal female end to a 3\/4 inch nominal female end using NPT threads on both ports. Rated at 125 lb, this coupling is suited for low-to-moderate pressure applications in plumbing, steam, water, and general piping systems. The rough brass finish is standard for threaded fittings that will be concealed or installed in mechanical spaces. Licensed plumbers and pipefitters are the primary installers of this fitting.\u003c\/p\u003e\n\u003cp\u003eThis reducer coupling is used in residential and light commercial plumbing and mechanical systems where a piping run must step down from 1-1\/2 inch nominal pipe to 3\/4 inch nominal pipe. Common applications include water supply lines, hydronic heating distribution, compressed air lines, and general-service piping. It is installed wherever a concentric inline reduction is needed without changing pipe orientation. The FNPT end style allows straightforward hand-start threading before final tightening with pipe wrenches.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTransitions from 1-1\/2 inch nominal to 3\/4 inch nominal in a single inline fitting\u003c\/li\u003e\n  \u003cli\u003eFemale NPT threads on both ends for standard threaded pipe connections\u003c\/li\u003e\n  \u003cli\u003e125 lb pressure rating suitable for water, steam, and general service applications\u003c\/li\u003e\n  \u003cli\u003eBrass construction provides corrosion resistance in plumbing and hydronic systems\u003c\/li\u003e\n  \u003cli\u003eRough finish is standard for concealed mechanical and utility installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style threaded fitting compatible with standard 1-1\/2 inch and 3\/4 inch NPT-threaded pipe and fittings used in residential and commercial plumbing systems.\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. Shut off and depressurize the supply line before removing any existing fittings or installing this coupling. Apply an appropriate thread sealant tape or compound to the male pipe threads before assembly. Do not over-tighten brass fittings, as excessive force can crack the fitting body.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-1\/2 x 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: FNPT (Female National Pipe Thread) both ends\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 125 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Rough\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: MERIT BRASS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: XNL112-2412\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT BRASS","offers":[{"title":"Default Title","offer_id":51524628775218,"sku":"RED11234LF","price":47.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5151895cafdb9e3e8373315c31ccd75f_0cb9b3df-f676-4e65-9e4d-7f30708bfddd.jpg?v=1785453468","url":"https:\/\/voomisupply.com\/products\/merit-brass-xnl112-2412-pipe-reducer-coupling-1-1-2x3-4-fnpt","provider":"Voomi Supply","version":"1.0","type":"link"}