{"product_id":"nds-schedule-40-4-1-2-in-hub-pvc-4-in-downspout-adapter","title":"NDS Schedule 40 4-1\/2 in. Hub PVC 4 in. Downspout Adapter","description":"\u003cdiv\u003e\n\u003cp\u003eThe NDS Schedule 40 4-1\/2 in. Hub PVC 4 in. Downspout Adapter is built to simplify outdoor drainage by pairing a standard 4-inch downspout with a robust 4-1\/2-inch hub connection. Made from durable Schedule 40 PVC and crafted for long-lasting outdoor performance, this adapter delivers a secure, leak-resistant transition for above-ground and underground drainage runs.\u003c\/p\u003e \u003ch3\u003eWhy this adapter stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free PVC\u003c\/strong\u003e formulation supports safer runoff and environmentally friendly installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnderground-rated\u003c\/strong\u003e design enables reliable performance in exterior installations and protected bury scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSchedule 40 wall thickness\u003c\/strong\u003e provides solid impact resistance and durability in harsh outdoor conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHub to downspout connection\u003c\/strong\u003e—one end features a 4-1\/2\" hub, while the opposite end accepts a standard 4\" downspout, creating a straightforward, secure transition.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand reliability\u003c\/strong\u003e from NDS, a recognized name in drainage and rainwater management.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and practical scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSeamless transitions between a 4\" PVC downspout and a 4-1\/2\" hub pipe for landscape drainage or exterior drainage runs.\u003c\/li\u003e \u003cli\u003eBuried or partially buried drainage installations where a sturdy, PVC solution is preferred over metal or flexible plastics.\u003c\/li\u003e \u003cli\u003eRenovations or new builds where a clean, professional look and reliable fit are essential for preventing leaks at joints.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eDry-fit the adapter to confirm alignment between the 4\" downspout and the 4-1\/2\" hub pipe.\u003c\/li\u003e \u003cli\u003ePrepare the PVC surfaces with a compatible primer and cement designed for Schedule 40 PVC, following manufacturer instructions.\u003c\/li\u003e \u003cli\u003eApply a uniform coat of PVC cement to both surfaces, then press firmly together and hold for a few seconds to ensure a secure bond.\u003c\/li\u003e \u003cli\u003eAllow the joint to cure fully before backfilling or applying pressure to the line; test for leaks after installation.\u003c\/li\u003e\n\u003c\/ol\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongsize:\u003e End 1 is 4-1\/2\" hub; opposite end accepts a 4\" downspout\u003c\/strongsize:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongmaterial:\u003e PVC\u003c\/strongmaterial:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstronglength:\u003e 4 inches\u003c\/stronglength:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongschedule:\u003e Schedule 40\u003c\/strongschedule:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongapplication:\u003e DWV (drainage, waste, vent)\u003c\/strongapplication:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongunderground rated:\u003e Yes\u003c\/strongunderground\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongbrand:\u003e NDS\u003c\/strongbrand:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongpackaging:\u003e Carded, 1 per package\u003c\/strongpackaging:\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're upgrading an old drainage line, routing water away from foundations, or installing a durable exterior drainage path, this NDS 4-1\/2 in. hub to 4 in. downspout adapter offers a reliable, easy-to-install solution designed to stand up to the elements while keeping runoff where it belongs. Add it to your cart today for a straightforward, professional-grade upgrade to your drainage system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Nds","offers":[{"title":"Default Title","offer_id":52201784410386,"sku":"4020597","price":8.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4020597_A.eps_High.jpg?v=1776380299","url":"https:\/\/nationalhardwaregroup.com\/products\/nds-schedule-40-4-1-2-in-hub-pvc-4-in-downspout-adapter","provider":"National Hardware Group","version":"1.0","type":"link"}