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.
Fernco Flexible Couplings have found wide acceptance among sewer and plumbing contractors and municipalities because of their quality and ease of installation. Fernco couplings are used for all types of in-house and sewer connections: drain, waste, vent piping, house-to-main, repairs, cut- ins, conductor, roof drains and increasers-reducers.