The U-Cup Seal is employed in Boom Cylinders of Hydraulic systems, preventing hydraulic fluid leakage and maintaining pressure. Its U-shaped cross-section and flexible lip design effectively seal the cylinder's piston and wall during extension or retraction, ensuring fluid containment and preventing contaminants from entering the cylinder. By providing a reliable hydraulic seal, the U-cup seal promotes safety, reduces maintenance needs, and enhances the overall performance and longevity of the rod.Attributes: • Ensures fluid containment during boom cylinder extension or retraction• U-shaped cross-section with flexible lip design for effective sealing• Prevents contaminants from entering the cylinder, reducing damage risksApplications:This U-Cup Seal is used to prevent fluid leakage in the boom cylinder.