Pneumatic Sealing Device

The Orion Engineered Seals PSD is an engineered pneumatic sealing system designed to seal the shafts of machines where typical contact seals such as packing and/or mechanical face seals prove to be too costly to operate and maintain.

PSD Sealing system features:

  • Efficient design minimizes air usage while maintaining internal sealing pressure profile
  • Resilient to angular and parallel shaft movement
  • Pressures /temperatures to 120psi/575oF
  • Split seals available in most designs
  • Wide range of materials available covering most application requirements
  • Requires little or no maintenance after installation