Skf Economos India Pte. Ltd supplies Pneumatic Single Acting Asymmetric Piston Seal. Skf Economos India Pte. Ltd supplies molded components. Pneumatic Single Acting Asymmetric Piston Seal is an extremely wear resistant pneumatic seals. Pneumatic Single Acting Asymmetric Piston Seal is suitable for use in lubricated or dry pneumatic applications. This pneumatic seals have a special design of sealing lip which allows retention of initial lubricating film. It is used for most dynamic applications like in reciprocating, rotary, oscillate, screw and static purposes. This seal can be available in the model no. K05-P.