Rex VIVA is a non-lubricated, torsionally flexible coupling with no wearing parts. It consists of only four components; two axially-split half flexible elements with capscrews and two hubs. Its angular, axial and radial flexibility comes from its polyurethane membrane. Torsionally soft flex element cushions shock loads and vibration, extending equipment life. The unique two-piece, split-in-half flexible element allows replacement without disturbing the hubs or connected equipment.
