NBR FKM PU Excavator Oil Seal Hydraulic GA DKB DKBI Dust Wiper Seal

Excavator oil seals and hydraulic wiper seals, made from high-quality materials such as NBR, FKM, and PU, are essential components for maintaining the efficiency and longevity of heavy machinery. These seals are specifically designed for applications requiring excellent resistance to oil, wear, and extreme environmental conditions. The GA, DKB, and DKBI series are versatile options for protecting hydraulic systems from contamination and fluid leakage.

Key Features:

1. High-Performance Materials:
   • NBR (Nitrile Rubber): Excellent resistance to oil, abrasion, and moderate temperatures.
   • FKM (Fluorocarbon Rubber): Exceptional chemical resistance and high-temperature durability.
   • PU (Polyurethane): Superior wear resistance and resilience under heavy loads.
2. Seal Types and Functions:
   • GA Seals: Primarily used for shaft sealing to prevent fluid leakage.
   • DKB Seals: Dust wiper seals designed to keep contaminants out of hydraulic systems.
   • DKBI Seals: Combination seals offering both dust wiping and oil sealing capabilities.
3. Dynamic and Static Sealing:
   • Effective in both dynamic applications (moving shafts) and static scenarios (stationary components).
4. Customizable Designs:
   • Available in various sizes, profiles, and materials to meet specific equipment requirements.
5. Durable Construction:
   • Engineered for prolonged use in harsh operating environments, such as construction sites and industrial facilities.

Applications:

1. Excavators and Construction Machinery:
   • Protect hydraulic cylinders, pistons, and shafts from dust and debris while ensuring efficient oil retention.
2. Industrial Hydraulic Systems:
   • Used in presses, pumps, and actuators for contamination-free operation.
3. Automotive and Agricultural Equipment:
   • Essential in suspension systems, tractors, and other mobile machinery.
4. Marine and Offshore Equipment:
   • Ensures reliable sealing in corrosive and wet environments.