Disc Flexible Couplings (DFC) are made with Disc Set and Aluminium Hubs for clamping. These Discs are bolted alternately to the Aluminium Hubs from both sides of Disc Sets.Disc Flexible Coupling (DFC) the three or five pieces’ assembly of 2 no. Aluminium or 3 no. Aluminium hubs and 1 no. or 2 no. of Stainless Steel Disc sets.