{"product_id":"smith-blair-4-21085e-13-steel-bolted-coupling-8-inches","title":"Smith - Blair 4.21085E+13 Steel Bolted Coupling 8 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SMITH - BLAIR 4.21085E+13 is an 8-inch top bolt steel bolted coupling designed for joining or repairing pipe sections in water, wastewater, and industrial piping systems. This coupling uses a bolted top-bolt design that allows for secure, leak-resistant connections without requiring full pipe rotation during installation. Constructed from steel, it is built to withstand the mechanical demands of pressurized pipe systems. Licensed plumbers and pipefitters typically install this fitting in municipal, commercial, and industrial applications where a reliable mechanical joint is required.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for 8-inch pipe installations in water distribution, wastewater conveyance, and general industrial piping. Its bolted design makes it a practical choice for repair clamps and transition coupling scenarios where fast, field-serviceable connections are needed. It is commonly used by utility contractors and mechanical trade professionals working on buried or exposed piping infrastructure.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8-inch nominal size for standard large-diameter pipe connections\u003c\/li\u003e\n  \u003cli\u003eTop bolt configuration allows installation without rotating the pipe\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability in pressurized piping systems\u003c\/li\u003e\n  \u003cli\u003eBolted coupling design ensures a secure, leak-resistant mechanical joint\u003c\/li\u003e\n  \u003cli\u003eOrder increment of 1 for flexible quantity purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style mechanical replacement coupling for 8-inch nominal diameter pipe in water, wastewater, and industrial piping systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter following applicable local plumbing and mechanical codes. Depressurize and isolate the pipe section before beginning work. Ensure pipe ends are clean, free of debris, and properly aligned before tightening bolts to achieve an even, leak-free seal. Follow the manufacturer torque sequence recommendations included with the product.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Pipe Size\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Style\u003c\/strong\u003e: Top Bolt Bolted Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrder Increment\u003c\/strong\u003e: 1\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: SMITH - BLAIR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4.21085E+13\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMITH - BLAIR","offers":[{"title":"Default Title","offer_id":51396428398898,"sku":"4.21085E+13","price":584.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312834346.jpg?v=1782831677","url":"https:\/\/voomisupply.com\/products\/smith-blair-4-21085e-13-steel-bolted-coupling-8-inches","provider":"Voomi Supply","version":"1.0","type":"link"}