DK 118

Model DK 118 is a compact seal with symmetrical section and sharp-edged lips for pistons or rods in medium and high pressure hydraulic cylinders. Recommended for mobile hydraulics.
An elastomer O-ring is added to provide uniform lip tension in the sealing areas, even when there is no pressure in the medium, while providing high shock load capacity.
- Sealed even without pressure in the middle.
- Absorption of pressure peaks.
- Extended heel .
This profile can be machined in polyurethane and elastomer. See section on materials.