SM-201 Seal is hydraulically balanced seal face technology for reducing power consumption. It is basically conceived as multipurpose, multi featured seals which can be used on most of the applications from simple solvents to slurries and from solidifying or crystallizing liquids to even thermic fluids at moderate temperatures under pressure or vaccum. It may use in slurries, big bore pumps, vaccum distillations,salt solution & processing equipments etc. Also it may reduce spares inventory and the flexibility of maintenance.