DK 123H

Sealing for hydraulics and pneumatics

Epidor

Piston seals

Specifications

The DK 123H profile is a compact double-acting seal for heavy mobile hydraulic services.
It consists of a slip ring, confined by support rings in the housing, which is energized with an elastomer profile. This part is suitable for applications where pressure shocks occur.
- The slip ring cannot twist on itself.
- The slip ring cannot extrude.
- Absorption of sudden pressure changes.
The slip ring can be machined in various polyurethane formulations. See materials section.

Field of application

Speed ≤ 0.4 m/s
Temperature: according to material chosen
Pressure up to 150 MPa (1,500 bar)
For 20 mm sleeves ≤ ØD ≤ 580 mm (other diameters on request)