{"product_id":"fernco-1056-125-1-flexible-pvc-clamp-coupling-1-1-4-in","title":"Fernco 1056-125 1 Flexible Pvc Clamp Coupling 1-1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe FERNCO 1056-125 1 is a flexible PVC clamp coupling designed to create a leak-proof transition between 1-1\/4 inch cast iron and plastic pipe. This coupling uses a compressible PVC sleeve and integral stainless steel clamps to form a tight, watertight seal without the need for solvent cement or special tools. Licensed plumbers and drain technicians install these couplings on drain, waste, and vent systems during repair or retrofit work. The coupling accommodates minor variations in outside diameter, making it suitable for connecting dissimilar pipe materials in existing systems where rigid fittings are not practical.\u003c\/p\u003e\n\u003cp\u003eThis coupling is intended for use in residential and light commercial plumbing applications, primarily on drain, waste, and vent lines. It is commonly installed when transitioning from older cast iron drain stacks or branch lines to PVC or ABS plastic pipe, a situation frequently encountered during bathroom remodels, drain repairs, and partial re-pipe projects. Each coupling is clearly marked with the part number, nominal size, and compatible pipe materials to help confirm the correct fitting is being installed before work begins.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible PVC sleeve creates a leak-proof seal across dissimilar pipe materials\u003c\/li\u003e\n  \u003cli\u003eSized for 1-1\/4 inch cast iron to plastic pipe transitions\u003c\/li\u003e\n  \u003cli\u003eIntegral stainless steel clamps provide secure mechanical connection\u003c\/li\u003e\n  \u003cli\u003eNo solvent cement required — installs with a standard screwdriver or nut driver\u003c\/li\u003e\n  \u003cli\u003ePart number, size, and compatible pipe materials molded and marked on coupling body\u003c\/li\u003e\n  \u003cli\u003eDimensional flexibility accommodates minor outside diameter variation between pipe types\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for connecting 1-1\/4 inch cast iron pipe to plastic pipe on drain, waste, and vent systems. Compatible with PVC and ABS plastic pipe at the same nominal size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber in accordance with applicable IPC or local plumbing code requirements. Before installing, shut off any upstream flow and ensure both pipe ends are clean, deburred, and free of sharp edges that could cut the PVC sleeve. Slide the coupling onto one pipe end, align with the mating pipe, and tighten the stainless steel clamp bands evenly to the fitting manufacturer specifications. Do not overtighten clamps, as excessive torque can distort the sleeve and compromise the seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Cast iron to plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleeve Material\u003c\/strong\u003e: Flexible PVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Pack Quantity\u003c\/strong\u003e: 40 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Case Dimensions\u003c\/strong\u003e: 11.25 inches x 8.00 inches x 10.125 inches\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: FERNCO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1056-125 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FERNCO","offers":[{"title":"Default Title","offer_id":51138231370034,"sku":"1056-125 1","price":25.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305525650.jpg?v=1778251073","url":"https:\/\/voomisupply.com\/products\/fernco-1056-125-1-flexible-pvc-clamp-coupling-1-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}