HUB DONUT 4X3 HUB DONUT

Hub Donut; Size 4" X 3"; Material Elastomeric Polyvinyl Chloride; Type Dwv Sch40 Or Sch30 To Cast Iron. Cast-Iron (Soil Pipe) Hub Adapters. The Cast-Iron Hub Adapter Series Will Connect Plastic Dwv Schedule 40 Or Schedule 30 Piping Directly Into The Hub Of Cast-Iron (Soil) Pipe Without Packing; Chemical Mixtures; Or Other Materials. The Resultant Joint Is Water And Gas Tight. The Fittings Listed Are For Service Weight Cast-Iron Hubs Only.