{"product_id":"asc-390002988-gruvlok-grooved-coupling-1-1-2-in-ductile-iron","title":"Asc 390002988 Gruvlok Grooved Coupling 1-1\/2 in Ductile Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASC Engineered Solutions 390002988 is a standard grooved coupling from the Gruvlok 7001-E series, designed to join grooved-end pipe in mechanical piping systems. Constructed from ductile iron, this coupling provides a rigid, pressure-rated connection at the 1-1\/2 inch pipe size. It is a staple fitting in commercial and industrial piping installations where grooved mechanical joining is specified over welded or threaded connections. Licensed plumbers, pipefitters, and mechanical contractors routinely install Gruvlok-style couplings on fire protection, HVAC hydronic, and process piping systems.\u003c\/p\u003e\n\u003cp\u003eThis 1-1\/2 inch grooved coupling is suited for use in both new construction and retrofit applications where grooved pipe joining systems are already in place. Typical installations include hydronic heating and cooling distribution, fire suppression mains, and industrial process piping. The coupling engages the grooved ends of prepared pipe and is secured with the included hardware to form a sealed, mechanically sound joint.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDuctile iron construction for strength and durability in mechanical piping applications\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch fitting size for standard grooved-end pipe\u003c\/li\u003e\n  \u003cli\u003eStandard grooved coupling style compatible with grooved pipe joining systems\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 1.55 pounds for easier handling in tight spaces\u003c\/li\u003e\n  \u003cli\u003ePart of the Gruvlok 7001-E series for consistent fitment across grooved system components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1-1\/2 inch grooved-end piping systems using standard groove dimensions.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers, pipefitters, or mechanical contractors. Depressurize and drain the piping system completely before disassembling or installing any grooved coupling. Inspect the pipe groove profile to confirm it meets the standard groove specification before assembly. Follow applicable codes including NFPA 13 for fire protection systems and local mechanical codes for hydronic or process piping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Material\u003c\/strong\u003e: Ductile Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 1.55 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: ASC Engineered Solutions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 390002988\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51233395638578,"sku":"0390002988","price":56.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307627500.jpg?v=1780098941","url":"https:\/\/voomisupply.com\/products\/asc-390002988-gruvlok-grooved-coupling-1-1-2-in-ductile-iron","provider":"Voomi Supply","version":"1.0","type":"link"}