Product Attributes

• Material: FKM (Viton rubber)

• Reinforcement: Metal skeleton frame

• Type: High pressure rotary oil seal

• Application: Excavator hydraulic pump repair

• Function: Prevent hydraulic oil leakage

• Temperature range: -20°C to 250°C

• Pressure resistance: Ultra high pressure system compatible

• Oil resistance: Excellent hydraulic oil resistance

• Wear resistance: High durability design

• Corrosion resistance: Strong chemical stability

• Seal structure: Double lip sealing

• Installation type: Press-fit installation

• Working medium: Hydraulic oil

• Service life: Long-lasting industrial grade

• Usage: Heavy machinery maintenance

• Compatibility: Excavator main pump systems

• Hardness: High elasticity compound

• Design feature: Anti-leak technology

• Friction: Low friction coefficient

• Performance: High-speed rotation support

• Industry: Construction machinery

• Customization: Available sizes

• OEM: Supported

• Application environment: Extreme pressure conditions

• Sealing type: Rotary shaft seal

• Surface treatment: Anti-wear finishing

• Noise reduction: Yes

• Heat resistance: High temperature stability

• Elasticity: High rebound performance

• Storage life: Long shelf stability

• Maintenance: Low maintenance requirement

• Functionality: Leak-proof hydraulic sealing

• Durability: Heavy duty use

• Precision: High precision machining

• Packaging: Industrial packaging

• Certification: ISO quality standard compatible

• Replacement use: Pump overhaul kit part

• Core market: Excavator repair industry

• Feature: High pressure resistance

• Advantage: Extended service life