{"product_id":"fernco-inc-ic44p-4-inch-pushfit-coupling-sewer-dwv","title":"Fernco Inc IC44P 4 Inch Pushfit Coupling Sewer Dwv","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe FERNCO INC IC44P is a 4-inch internal pushfit coupling designed for sewer pipe and drain-waste-vent (DWV) connections. It fits pipes with internal diameters ranging from 3.90 inches to 4.06 inches. The rigid ABS body seats inside the pipe rather than clamping the outside, making it the go-to solution when the external pipe surface is inaccessible or when working on sheared-off pipe ends where standard couplings will not seat. Installation requires no tools and can be completed in 30 seconds or less. A built-in pipe stop confirms correct insertion when flush to the pipe end, and an internal lip maintains a smooth flow transition. The connection is watertight across pipe materials and rated to 4.3 psi test pressure.\u003c\/p\u003e\u003cp\u003eThis coupling is suited for residential and commercial plumbing repairs and new installations involving sewer laterals, underground drain lines, and DWV stack connections. It is compatible with SDR 35, Schedule 40 plastic pipe, cast iron, and copper. It is not intended for SDR-26 pipe. The no-hub internal design is particularly useful in tight trenches, crawl spaces, or any location where exposing the exterior of the pipe is impractical. The coupling can be removed and reused, which makes it a practical choice for temporary repairs or staged installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal pushfit connection requires no tools and installs in 30 seconds or less\u003c\/li\u003e\n\u003cli\u003eFits internal pipe diameters from 3.90 inches to 4.06 inches\u003c\/li\u003e\n\u003cli\u003eRigid ABS body provides excellent shear resistance\u003c\/li\u003e\n\u003cli\u003ePipe stop indicator confirms full, proper seating\u003c\/li\u003e\n\u003cli\u003eWatertight seal on plastic (SDR 35, Sch 40), cast iron, and copper pipe\u003c\/li\u003e\n\u003cli\u003eRemovable and reusable design\u003c\/li\u003e\n\u003cli\u003eRated to 4.3 psi test pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with 4-inch SDR 35, Schedule 40 plastic pipe, cast iron, and copper. Not compatible with SDR-26 pipe. Suitable for sewer and DWV applications where internal pipe diameter falls between 3.90 inches and 4.06 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eLicensed plumbers and pipefitters typically install this coupling in sewer and DWV systems following applicable IPC and local plumbing code requirements. No external pipe surface preparation is required, but the pipe end should be clean and free of debris before insertion. Verify the pipe stop is flush to the pipe end before backfilling or closing the work area. Do not use on SDR-26 pipe or any application exceeding the rated test pressure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Range (Internal Diameter)\u003c\/strong\u003e: 3.90 inches to 4.06 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Pressure\u003c\/strong\u003e: 4.3 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: ABS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Internal pushfit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.68 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FERNCO INC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: IC44P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FERNCO","offers":[{"title":"Default Title","offer_id":51524895899954,"sku":"IC44P","price":236.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5fe3d200049308227e11374f1ac49907.jpg?v=1785460958","url":"https:\/\/voomisupply.com\/products\/fernco-inc-ic44p-4-inch-pushfit-coupling-sewer-dwv","provider":"Voomi Supply","version":"1.0","type":"link"}