mechanical_seals_2050_series1Download PDF:  Mechanical Seals Series 2050

The 2050 is a specifically engineered dual cartridge seal for use in mixing and agitating equipment. Designed as a true mixer seal, the FSI 2050 addresses the unique problems encountered in sealing mixers.


  • Multiple spring design and large internal radial clearances enable this seal to accommodate shaft and bore run-out conditions
  • Integral pumping ring for positive barrier fluid circulation
  • “Double balanced inboard seal