It is a lip seal which fits tightly in the groove. It ismainly used for sealing of pistons in heavy duty applications in mobile. These seals may be used for all applications where the physical properties of normal or fabric reinforced elastomers are insufficient. 

Adavntages

- Unusually high abrasion resistance.- Insensibility against shock loads and pressure peaks.- High resistance against extrusion.- Low compression set.- Suitable for the most severe working conditions.- Easy installation.

Technical Data

Operating conditions

Pressure:  CPU : ≤40 Mpa   TPU: ≤31.5 Mpa

Temperature: -35~+110°C

Speed:  ≤0.5m/s

Media: Hydraulic oils

Mterial

Meterial: TPU/CPU

Hardness:90-95 Shore A

Color: Turquoise

Piston U-seal (B7)