High elastic rubber core can absorb vibration, to control leakage. 

Application: A universal, wear-resistant packing that is nevertheless gentle to shaft surface. Designed specially for pumps, agitators, mixers, kneaders, refiners etc. Iti-s excellently suitable for standardization in entire industrial sectors, e.g. pulp and paper, sugar production, breweries, sewage systems, water conditioning for power stations, for cooling water and abrasive river water, in turbine oil circuits, and other areas requiting a clean, and easy-to-install packing

2204SC, especially for those machines with severe vibration.