{"product_id":"dura-plastic-pvc80coup4-pvc-sch-80-socket-coupling-4-in","title":"Dura Plastic PVC80COUP4 Pvc Sch 80 Socket Coupling 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DURA PLASTIC PVC80COUP4 is a 4-inch Schedule 80 PVC socket coupling used to join two lengths of PVC pipe in a straight run. Built to Schedule 80 wall thickness standards, this fitting handles higher pressure ratings than standard Schedule 40 fittings, making it suitable for demanding industrial, commercial, and mechanical piping applications. The socket ends accept pipe via solvent-weld cement for a permanent, leak-resistant joint. Licensed plumbers and pipefitters are the primary installers of Schedule 80 PVC fittings in pressure piping systems.\u003c\/p\u003e\n\u003cp\u003eThis coupling is used in residential and commercial plumbing, industrial process piping, irrigation mainlines, and chemical distribution systems where Schedule 80 PVC is specified. The 4-inch size fits standard 4-inch Schedule 80 PVC pipe. It is commonly installed in horizontal and vertical runs wherever a straight pipe-to-pipe connection is needed without a change in direction or diameter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSchedule 80 wall thickness for elevated pressure service compared to Schedule 40\u003c\/li\u003e\n  \u003cli\u003eSocket (S x S) ends for solvent-weld connection on both sides\u003c\/li\u003e\n  \u003cli\u003e4-inch pipe size accommodates standard 4-inch Schedule 80 PVC pipe\u003c\/li\u003e\n  \u003cli\u003ePVC construction offers corrosion resistance and chemical compatibility across a wide range of fluids\u003c\/li\u003e\n  \u003cli\u003eStraight coupling design maintains pipe alignment in continuous runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation fitting for 4-inch Schedule 80 PVC piping systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or pipefitters following IPC or applicable local plumbing code requirements. Before cutting into an existing line, shut off flow and depressurize the system completely. Clean and dry pipe ends before applying PVC primer and Schedule 80-rated solvent-weld cement per manufacturer instructions. Allow full cure time before restoring pressure to the line.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedule\u003c\/strong\u003e: Schedule 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Socket (S x S) solvent weld\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: PVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Straight Coupling\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: DURA PLASTIC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PVC80COUP4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DURA PLASTIC","offers":[{"title":"Default Title","offer_id":51525484020018,"sku":"80COUP4","price":45.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/45862322a4b86f96bdbb049865c05ee9_8d1fbafb-bfcc-449d-b34d-3c51027ca368.jpg?v=1785475218","url":"https:\/\/voomisupply.com\/products\/dura-plastic-pvc80coup4-pvc-sch-80-socket-coupling-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}