{"product_id":"value-collection-msc-62147962-malleable-iron-pipe-union-3-4-in","title":"Value Collection MSC-62147962 Malleable Iron Pipe Union 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MSC-62147962 is a 3\/4-inch malleable iron pipe union designed for threaded piping systems in plumbing, HVAC, and light industrial applications. It carries a 300 psi pressure rating for liquid and gas service and a 150 psi rating for steam service, placing it in the widely used Class 150 fitting category. The galvanized finish provides corrosion resistance in moderate-duty environments. At 1.5 pounds, this union is a standard-weight fitting suitable for permanent and serviceable pipe connections where routine disassembly is required.\u003c\/p\u003e\u003cp\u003eThis union is used in residential and commercial piping systems where two sections of threaded pipe must be joined and later separated without cutting. Typical applications include gas distribution lines, water supply runs, and hydronic heating piping. The 3\/4-inch size is common in branch lines and secondary supply runs across both new construction and retrofit service work. Licensed plumbers, pipefitters, and HVAC mechanics are the primary installers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e300 psi liquid and gas pressure rating for demanding service conditions\u003c\/li\u003e\n\u003cli\u003e150 psi steam pressure rating, Class 150 fitting designation\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction for impact resistance and thread durability\u003c\/li\u003e\n\u003cli\u003eGalvanized finish for corrosion protection in wet or outdoor-adjacent environments\u003c\/li\u003e\n\u003cli\u003e3\/4-inch fitting size fits standard NPT threaded pipe\u003c\/li\u003e\n\u003cli\u003eAllows pipe disconnection without cutting, simplifying future service access\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 3\/4-inch NPT threaded piping systems in plumbing, gas, and hydronic HVAC applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC or IFGC code requirements for the service type. Shut off and depressurize the piping system completely before disassembling or installing any union fitting. Apply appropriate thread sealant or PTFE tape to all male threads before assembly. Tighten the union nut by hand first, then wrench-tighten to achieve a leak-free seal without over-stressing the fitting.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid and Gas Pressure Rating\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteam Pressure Rating\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass\u003c\/strong\u003e: 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40175300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MSC-62147962\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694999077170,"sku":"MSC-62147962","price":21.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/684a02396912f9b8376f962da4e1d28d.jpg?v=1788330338","url":"https:\/\/voomisupply.com\/products\/value-collection-msc-62147962-malleable-iron-pipe-union-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}