A Hydraulic Oil Tank Seal prevents the leakage of hydraulic fluid from a tank. The seal is compressed by the pressure of the hydraulic fluid, creating a tight seal that prevents leakage.Attributes:• Helps to improve safety by preventing leaks of flammable • Manufactured to precise specifications and are built for durability and reliabilityApplications:A Hydraulic Oil Tank Seal helps to prevent the hydraulic fluid from leaking out.