Spring-Energized Seals

Rotary Seals

High-Performance Rotary Seals for Demanding Applications

ChemResist Rotary Shaft Seals are designed for rotary applications where operating conditions exceed the capabilities of conventional elastomeric rubber lip seals, where extended seal life is required, or where mechanical seals may be too costly.

Rotaflon™ high-performance rotary shaft seals are engineered to provide reliable sealing performance in demanding rotary applications involving high speed, pressure, vacuum, limited lubrication and harsh operating environments.

These seals are designed with low-friction sealing materials and application-specific geometries to support low torque, reduced energy consumption and extended service life in demanding rotary equipment.

Rotary Seals
Rotary Seals
Rotary Seals
Rotaflon™ High-Performance Rotary Shaft Seals

Designed for demanding rotary shaft sealing applications

  • Dry-run and limited lubrication
  • Medium and high pressure
  • Vacuum applications
  • Low friction under load
  • Low torque and low energy consumption
  • High surface speeds up to 10,000 fpm (50 m/s)
  • Shaft eccentricity with spring-loaded seal designs
  • Harsh and aggressive environments
Rotary Sealing Capabilities

Engineered for demanding operating conditions

Rotary Applications
Medium & High Pressure
Dry Running
Low Friction
High Surface Speed
Shaft Eccentricity
Harsh Environments
Aggressive Media
High-Speed Rotation
FDA Compliance
Typical Rotary Seal Applications

High-performance sealing for demanding rotary equipment

  • Rotary shafts
  • Pumps
  • Motors
  • Rotating machinery
  • Industrial equipment
  • High-speed rotating equipment
  • Equipment operating with limited lubrication
  • Harsh and aggressive environments