{"product_id":"value-collection-4spu3-stainless-steel-npt-coupling","title":"Value Collection 4SPU3 Stainless Steel Npt Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 4SPU3 is a stainless steel pipe coupling with NPT (National Pipe Taper) threaded end connections. Couplings of this type join two sections of pipe along the same axis and are used to extend a run or repair a line. The stainless steel construction resists corrosion in wet, chemical-exposed, and outdoor environments. NPT threads form a pressure-tight seal when properly taped or compounded. This fitting weighs 2.01 pounds and measures approximately 4 inches in height and 3.18 inches in width, making it suited for medium- to larger-diameter pipe work. Licensed plumbers and pipefitters are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis coupling is appropriate for use in residential and commercial plumbing, process piping, and mechanical systems where corrosion resistance and reliable threaded connections are required. Typical applications include water supply lines, compressed air distribution, and fluid transfer systems that call for stainless steel fittings. The NPT thread standard is common across North American plumbing and industrial piping, making this fitting widely applicable in both new construction and retrofit work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel construction for corrosion resistance in wet and chemical-exposed environments\u003c\/li\u003e\n  \u003cli\u003eNPT threaded end connections for a pressure-tight, widely compatible pipe join\u003c\/li\u003e\n  \u003cli\u003eCoupling configuration joins two pipe sections along the same axis\u003c\/li\u003e\n  \u003cli\u003eWeight of 2.01 pounds indicates a robust, full-body fitting suitable for demanding service\u003c\/li\u003e\n  \u003cli\u003eHeight of 4 inches and width of 3.18 inches for medium- to larger-diameter pipeline applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-install stainless steel NPT coupling for plumbing and industrial piping systems that use standard National Pipe Taper threaded connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable IPC or local plumbing codes. Shut off and depressurize the line before beginning work. Apply PTFE tape or a listed pipe thread compound to all NPT threads before making up the joint to ensure a leak-free seal. Do not overtighten threaded stainless fittings, as galling of the threads can occur.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40175300\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4SPU3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693757628722,"sku":"4SPU3","price":53.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/03b40108d076a8cfa238697dff36fba8.jpg?v=1788316989","url":"https:\/\/voomisupply.com\/products\/value-collection-4spu3-stainless-steel-npt-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}