Грязесъемное уплотнение гидроцилиндра, наружный диаметр 220 мм Caterpillar 5239702

The Hydraulic Cylinder Wiper Seal shields the cylinder rod from external contaminants such as dust, dirt, and moisture. Positioned on the outer diameter of the cylinder, this seal acts as a barrier, ensuring that only clean hydraulic fluid enters the system. Its design includes a flexible lip that scrapes debris off the rod during its extension and retraction, thereby preserving the integrity of internal components. This seal is necessary for maintaining hydraulic efficiency and reducing wear on other system parts. By preventing particle ingress, it enhances equipment reliability and operational longevity, contributing to overall equipment performance in demanding environments.Attributes:• Provides effective rod protection against external contaminants.• Resistant to high pressures and temperature fluctuations.• Prevents hydraulic fluid leakage.• Maintains seal integrity under vibrations.Applications: The Hydraulic Cylinder Wiper Seal is positioned at the external entrance of hydraulic cylinders and directly interacts with the piston rod, preventing contaminants from compromising the internal components of the cylinder.