{"product_id":"merit-brass-mb14170-3-4x1-2-copper-press-reducing-tee","title":"Merit Brass MB14170 3\/4x1\/2 Copper Press Reducing Tee","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT BRASS MB14170 is a copper reducing tee designed for push-to-connect press fitting installations in residential and commercial plumbing systems. It transitions a 3\/4-inch run to a 1\/2-inch branch without soldering, threading, or open flame. Rated to 300 psi maximum working pressure and a maximum working temperature of 250 degrees F, this fitting suits hot and cold water distribution lines. It is lead-free and meets IAPMO PS117 and NSF-61\/372 standards, making it suitable for potable water applications. Licensed plumbers and pipefitters install this type of fitting where fast, flame-free connections are required.\u003c\/p\u003e\n\u003cp\u003eThe MB14170 is appropriate for residential water supply lines, light commercial plumbing, and hydronic distribution systems where a run-size reduction at a branch point is needed. The press-style end connection eliminates the need for solder, flux, or open flame, making it well suited for retrofit work in occupied spaces or areas with fire restrictions. It is rated for temperatures as low as 0 degrees F, extending its use to systems in unconditioned spaces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-connect press fitting — no soldering, threading, or flux required\u003c\/li\u003e\n  \u003cli\u003e300 psi maximum working pressure for demanding water distribution applications\u003c\/li\u003e\n  \u003cli\u003eRated from 0 degrees F to 250 degrees F for wide temperature range coverage\u003c\/li\u003e\n  \u003cli\u003eLead-free copper construction meets NSF-61\/372 for potable water use\u003c\/li\u003e\n  \u003cli\u003eIAPMO PS117 listed for code compliance in permitted plumbing work\u003c\/li\u003e\n  \u003cli\u003eReduces 3\/4-inch run to 1\/2-inch branch in a single fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style press fitting replacement or new-installation component for copper pipe systems using push-to-connect press connections in standard 3\/4-inch by 1\/2-inch reducing tee configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with the International Plumbing Code and applicable local codes. Shut off the water supply and relieve system pressure completely before cutting into any existing line. Ensure pipe ends are cut square, deburred, and clean before inserting into the press fitting. Follow the press tool and jaw manufacturer guidelines for the correct jaw profile when crimping this fitting type.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Reducing Tee\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 3\/4 x 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Push-to-Connect Press\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.252 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F (121 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: 0 degrees F (-17 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: IAPMO PS117, NSF-61\/372\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\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: MB14170\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT BRASS","offers":[{"title":"Default Title","offer_id":51542473441586,"sku":"MB14170","price":18.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c90226991e62037e2b265acf53dba5d.jpg?v=1785901217","url":"https:\/\/voomisupply.com\/products\/merit-brass-mb14170-3-4x1-2-copper-press-reducing-tee","provider":"Voomi Supply","version":"1.0","type":"link"}