RUBBER EXPANSION JOINTS PRODUCTS Series 230 Spool-Type Wide Arch Series 233-L/Series 234-L Large Lateral Offset Series 240/242 Molded Spherical Series 260R Wide-Arch Low Spring Rate Series 271 Spool-Type Super Wide-Arch Series RC&RE Concentric/Eccentric Reducers Style 231/ET PTFE Style Series 440's