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Rotary Seals Tortef TK

The Tortef TK is an external, double-acting sealing element which consists of a PTFE seal and an elastomer O-ring as preload element. The Tortef TK is suitable for swiveling movements with high pressures and relative slow rotating movements.

Particularly suitable for tooling machines, swivel motors, axis and shafts with rotating and swiveling movements. The PTFE compound is filled with bronze or carbon graphite to improve the compressive strength. Further materials upon request. O-rings are available in a variety of different materials.

Tortef TK

Fields of application
single acting
double acting
Main use Rotary sealing (external sealing) for rotary transmissions with high pressures
Materials elastomers; PTFE; PTFE with filling material

Technical values

Pressure up to 30 MPa
Temperature -30°C / +100°C (material dependent)
Speed up to 2 m/s
Pressure up to 30MPa
Temperature -20°C / +200°C (material dependent)
Speed up to 2 m/s
Maximum values temperature, speed and pressure are simultaneously not applicable! The values vary in dependence of material and media. For technical queries please contact our application consultants – we have the right solution for you. 

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Further to Varitef TR
Further to Varitef TR
Mr. Thomas Stegmaier
Your contact person

Engineering - General sealing topics, special constructions

Mr. Thomas Stegmaier
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