Internal Balanced Component Seal

The SAI™ is a short internal balanced mechanical seal for use with the AESSEAL® SO5 seat.


  • Non-shaft-fretting design to reduce cost of equipment overhaul

  • Maximizes seal life in suspensions and liquids such as slurries given the smooth non-clogging profile (springs out of the product)

  • Hydraulically balanced seal-face

  • Premium drive integrity (milled metallic lug drive)

  • Sizes available from 0.750" to 6.000" (18mm - 155mm)

SAI - Component Seal
SAI - Cross Section

Suitable for the following industries

  • Corn