Description Product OverviewThe Canplas 193036 Sewer Adapter Coupling, 4 x 3 in, provides a reliable connection between sewer pipes of differing sizes. Constructed from high-quality white PVC with hub connections, this fitting ensures durability and ease of use in residential or commercial plumbing systems.HighlightsNominal Size: 4 x 3 inConnection Type: HubMaterial: PVCColor: WhiteDesigned for adapting between different pipe diametersCorrosion and chemical resistantIdeal for sanitary sewer and drainage applications