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Our ElroSeal™ technology

The ElroSeal™ 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, including fuel cells. A specific solution for rotating shafts e.g. in driven tool carriers, electric motors, actuators, turbochargers or compressors.

Our ElroSeal™ SP technology

This technology, also known as Speedflon™, is a unique, patented sealing solution specifically designed for use in modern automotive supercharging systems. Using 'state of the art' fluoropolymer sealing technology, combined with a pressure compensation diaphragm, this achieves exceptional sealing properties with very low friction. See download section for more details.

Key benefits

Suitable for high circumferential speeds from 20 m/s up to max. 100 m/s.

A specific solution for rotating shafts e.g. in turbochargers, electric motors, actuators or compressors.

Suitable for applications with high thermal loads from -60 °C to + 200 °C

Pressure up to 20 bar (dimension and time dependent)

Outstanding chemical resistance to corrosive media

Suitable for use in low-lube and oil-free conditions

Suitable even for use with unhardened shafts

High wear resistance of sealing lip compound

Friction-optimized designs for minimum power loss

Vibration damping - even at high speeds

Low breakaway forces after prolonged down time (no stick-slip)

Anti-adhesive behavior of the sealing lip

Optional helix structure for alternating rotation directions

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Brand	ElringKlinger Engineered Plastics
Manufacturing Readiness (MRL)	0
Technology Readiness (TRL)	0
Max Ambient Temperature (in °C)	200
Min Ambient Temperature (in °C)	-60

Rotary Shaft Seals ElroSeal™ for Compressors

Our ElroSeal™ technology

Our ElroSeal™ SP technology

Key benefits

Application areas

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