{"product_id":"fernco-schedule-40-1-1-2-in-hub-x-1-1-2-in-d-hub-pvc-3-in-expansion-coupling","title":"Fernco Schedule 40 1-1\/2 in. Hub X 1-1\/2 in. D Hub PVC 3 in. Expansion Coupling","description":"\u003cdiv\u003e\n\u003cp\u003eWhen you’re tackling a DWV project, you need a dependable, straightforward connection that fits right into your 1-1\/2 inch hub piping. The Fernco Schedule 40 Expansion Coupling is designed specifically for two hub ends, delivering a secure, precise fit in a compact 3-inch length. Built from durable PVC (Schedule 40), this expansion coupling is intended for drain-waste-vent applications and provides a reliable hub-to-hub join that stands up to everyday plumbing demands.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnd to end fit:\u003c\/strong\u003e hub on both ends, 1-1\/2\" diameter on each side\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 inches overall, offering practical room for alignment in tight spaces\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial and schedule:\u003c\/strong\u003e PVC, Schedule 40 for compatibility with standard residential DWV piping\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e designed for DWV (drain-waste-vent) piping connections\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 4.3 (rating provided in product data)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead content:\u003c\/strong\u003e lead-free\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand and product type:\u003c\/strong\u003e Fernco expansion coupling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage details:\u003c\/strong\u003e 1 piece per package\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e IAPMO Certified: No; NSF Listed: No\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis expansion coupling stands out for those completing repairs or remodeling where a rigid, glued connection would be impractical. Its hub-to-hub design minimizes the need for additional fittings, helping you maintain a clean, efficient DWV run without compromising on seal integrity. It’s a practical choice for DIY projects and professional installations alike, especially when you’re joining two 1-1\/2\" PVC hubs in drains, sinks, showers, or laundry lines.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e—homeowners tackling bathroom or kitchen renovations, plumbers handling small-diameter DWV runs, and contractors needing a reliable, fast-to-install hub connection that stays true to Schedule 40 PVC standards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e:\n- Clean both hub ends before installation to ensure a solid seal.\n- Dry-fit the coupling first to verify alignment and fit.\n- Follow local plumbing codes and use only as intended for DWV applications.\n- Plan for a snug, straight run to maximize the life of the connection and minimize leaks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fernco","offers":[{"title":"Default Title","offer_id":52192560185618,"sku":"4873840","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4873840_A.eps_High.jpg?v=1776030104","url":"https:\/\/nationalhardwaregroup.com\/products\/fernco-schedule-40-1-1-2-in-hub-x-1-1-2-in-d-hub-pvc-3-in-expansion-coupling","provider":"National Hardware Group","version":"1.0","type":"link"}