ElroSealTM PTFE Rotary Shaft Seals for High-Speed Applications

ElroSeal™ E, EM, SD, SP offer sealing solutions for circumferential speeds from 20 m/s up to max. 100 m/s. This latest generation of rotary shaft seals enable reliable sealing function under limit operating conditions for industrial and automotive applications. A specific solution for rotating shafts e.g. in driven tool carriers, electric motors, actuators, turbochargers or compressors.

Essential Advantages

  • Wear-optimized sealing lip materials - also for non-hardened shafts
  • Excellent chemical resistance
  • Suitable for high speeds and high pressures
  • No stick-slip effect
  • Vibration damping - even at high speeds
  • Various housing materials can be used - also stainless steel
  • Modular system for housing and sealing lip
  • Optimized sealing lips for excellent sealing behavior
  • Adapted production processes for all quantity ranges
  • Optional helix structure for alternating rotation directions
  • Customized laser marking for reliable traceability
  • Easy assembly handling due to "press fit" design
  • Integration of grounding function can be mapped into the design


  • Electric motors
  • Compressors
  • Electric drive and charging systems
  • Actuators
  • Turbochargers