{"product_id":"pvc-dwv-coupling","title":"PVC DWV Coupling","description":"\u003ch2\u003ePVC DWV Straight Coupling (Hub x Hub)\u003c\/h2\u003e\n\u003cp\u003e\n  Engineered for seamless inline pipe connections in non-pressure gravity-fed drainage architectures, \n  our \u003cstrong\u003ePVC DWV Straight Coupling\u003c\/strong\u003e provides an airtight, structurally secure bridge between \n  two plain-end PVC lines. Featuring an internal stop ridge to prevent over-insertion and ensure perfect \n  concentric alignment, this sleeve maximizes laminar flow across wastewater and venting applications.\n\u003c\/p\u003e\n\u003cp\u003e\n  Injection-molded from premium, corrosion-immune virgin polyvinyl chloride compounds meeting \n  \u003cstrong\u003eASTM D2661\u003c\/strong\u003e and \u003cstrong\u003eASTM F891\u003c\/strong\u003e criteria, this fitting is highly resistant \n  to aggressive sewer sewer gases, electrolytic deterioration, and standard structural shifting forces.\n\u003c\/p\u003e\n\n\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Strictly engineered for residential and commercial gravity-fed drain, waste, and vent lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Alignment Stop:\u003c\/strong\u003e Built-in structural center stop ensures consistent pipe penetration depth and solid joints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Matrix:\u003c\/strong\u003e Hub x Hub (Socket x Socket) configuration engineered to receive matching Schedule 40 or DWV dimensions flawlessly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Assurance:\u003c\/strong\u003e Certified to NSF Standard 14 for reliable physical compound properties and dimensional uniformity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  ⚠️ \u003cstrong\u003eEngineering Disclaimer:\u003c\/strong\u003e This component is engineered purely for non-pressure plumbing infrastructure. \n  \u003cstrong\u003eNEVER\u003c\/strong\u003e apply hydrostatic or pneumatic pressure tests to this fitting, as doing so voids compliance and creates an immediate burst hazard.\n\u003c\/p\u003e","brand":"Ferguson Supply","offers":[{"title":"1\/2\"","offer_id":42935922032734,"sku":"PVC-DWV-COUP-1-2","price":0.45,"currency_code":"USD","in_stock":true},{"title":"3\/4\"","offer_id":42935922065502,"sku":"PVC-DWV-COUP-3-4","price":0.67,"currency_code":"USD","in_stock":true},{"title":"1\"","offer_id":42935922098270,"sku":"PVC-DWV-COUP-1","price":0.81,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\"","offer_id":42935922131038,"sku":"PVC-DWV-COUP-1-1-4","price":0.85,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":42935922163806,"sku":"PVC-DWV-COUP-1-1-2","price":0.91,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":42935922196574,"sku":"PVC-DWV-COUP-2","price":1.24,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":42935922229342,"sku":"PVC-DWV-COUP-2-1-2","price":3.02,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":42935922262110,"sku":"PVC-DWV-COUP-3","price":4.34,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":42935922294878,"sku":"PVC-DWV-COUP-4","price":7.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/White_unthreaded_PVC_DWV_straight_coupling_sleeve_connector_showing_distinct_molded_middle_ridge_pipeline_depth_stop.avif?v=1782230413","url":"https:\/\/nationalboilersupply.com\/products\/pvc-dwv-coupling","provider":"National Boiler Supply","version":"1.0","type":"link"}