The skeleton DKB iron shell dust ring seal meets the AH standard. It is a double-acting dust ring used to prevent dirt from entering the hydraulic cylinder and improve the sealing effect. The press-fit installation prevents OD contamination from entering, and its sealing lip works with Parker’s other rod seals to provide additional sealing to reduce leakage. The dust lip faces the outside, maximizing the exclusion of contaminants from the outside of the piston.
It is recommended that the piston rod choose a sealing ring that meets the BS standard
Application range:
- Hydraulic Cylinders and Valves
- Operating temperature: -35℃ to +120℃
- Reciprocating speed: ≤2m/s
Installation Note:
The outer diameter of the iron shell dust ring is slightly larger, which can ensure a reliable tight fit in the groove after installation. Contact of the dust lip with the piston rod eyelet or other linking elements should be avoided.
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Note: If you have special requirements ( such as: pressure, temperature, speed, for water, chemical corrosion, weather resistance, etc. ), please contact our company.
