Operating  Conditions

      Max.  Pressure                :    15   kg/cm²

        Temperature  Range       :   -56   to 100 ^oC 

        Max. Rubbing Speed      :    20   m/sec

       * ( Depand  on  combination  of  materials )

                            Design  Features

         Unbalanced

           Single Coil Spring

           Rubber-bellows is designed incorporate is     

               several function , as seal face carrier ,

               secondary sealing scaling element ,  

               and drive collar

            Independent of direction of rotation