Couplings with rubber elements to couple the flywheels of endothermic engines with the shafts of driven machines by means of a flange-hub connection with a taper bush already machined with a cylindrical bore and keyway. Always available in stock, bushes included. These couplings can be fitted easily and quickly thanks to a taper-bush clamping system. Also available in accordance with the ATEX directive. Coupling Made in Italy