{"product_id":"merit-brass-xnl111-08-1-2-inch-fnpt-brass-pipe-coupling","title":"Merit Brass XNL111-08 1\/2 Inch Fnpt Brass Pipe Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MERIT BRASS XNL111-08 is a straight pipe coupling designed to join two sections of pipe in a continuous run without changing direction. Rated at 125 lb, it features female NPT (FNPT) threads on both ends in a 1\/2 inch nominal pipe size. The fitting is machined from brass and carries a rough finish, making it suitable for general-purpose plumbing, compressed air, and fluid distribution systems. Licensed plumbers and pipefitters are the typical installers, though the fitting is also common in industrial maintenance applications.\u003c\/p\u003e\u003cp\u003eThis coupling fits standard 1\/2 inch nominal pipe threads and is suited for residential and light commercial plumbing, HVAC condensate lines, and compressed air distribution. The 125 lb pressure rating makes it appropriate for low- to medium-pressure service. Its brass construction provides corrosion resistance in water service and compatibility with a wide range of fluid media.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStraight through-flow design joins two pipe sections in a continuous run\u003c\/li\u003e\n\u003cli\u003eFNPT threads on both ends accept standard tapered male pipe threads\u003c\/li\u003e\n\u003cli\u003e125 lb pressure rating suitable for low- to medium-pressure applications\u003c\/li\u003e\n\u003cli\u003eBrass construction offers corrosion resistance and durability in water and fluid service\u003c\/li\u003e\n\u003cli\u003eRough finish provides a clean surface ready for wrench installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1\/2 inch nominal NPT pipe systems in plumbing, HVAC, and compressed air applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or qualified pipefitters following applicable IPC or local plumbing code requirements. Shut off and depressurize the supply line completely before disassembling any fitting. Apply PTFE tape or approved pipe thread sealant to the male threads before assembly. Do not overtighten brass fittings, as the material is susceptible to thread damage from excessive torque.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Pipe Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: FNPT (Female National Pipe Taper) 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\u003eConfiguration\u003c\/strong\u003e: Straight Coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Import\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: XNL111-08\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT BRASS","offers":[{"title":"Default Title","offer_id":51524560453938,"sku":"COUP12LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/40a6096ecaa7eb7d500657da416438fe_93163a93-de44-43e8-964d-ccd2781515d2.jpg?v=1785451658","url":"https:\/\/voomisupply.com\/products\/merit-brass-xnl111-08-1-2-inch-fnpt-brass-pipe-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}