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Our Automotive EPDM Rubber Air Intake Seal is a precision-molded sealing component designed to create a secure, airtight connection between air intake ducts, throttle bodies, and engine air filters. It features a flanged base and ribbed inner structure to ensure reliable sealing, vibration damping, and resistance to high-temperature airflow in automotive engine systems.
Basic Information
Item | Specification |
Material | EPDM Rubber (Ethylene Propylene Diene Monomer) |
Structure | Flanged Base + Multi-Rib Inner Sealing Surface |
Temperature Range | -40°C ~ 150°C |
Hardness (Shore A) | 65±5 Shore A |
Inner Diameter | 50mm – 150mm (Customizable) |
Outer Flange Diameter | 10mm – 20mm larger than inner diameter (customizable) |
Height | 20mm – 50mm (Customizable) |
Color | Black (Standard, Custom Colors Available) |
Application | Automotive Air Intake Sealing, Engine Airflow Management, HVAC Duct Sealing |
Performance
Airtight Sealing: The multi-rib inner structure creates a secure, leak-proof seal, preventing unfiltered air from entering the engine and maintaining optimal airflow efficiency.
High Temperature Resistance: Operates reliably in temperatures ranging from -40°C to 150°C, suitable for continuous exposure to hot engine bay airflow.
Vibration Damping: EPDM rubber effectively absorbs mechanical vibration from the engine, reducing noise and preventing seal fatigue or failure.
Chemical Compatibility: Resists degradation from oil vapors, fuel residues, and coolant mist, ensuring long-term performance in harsh engine environments.
Compression Set Resistance: Maintains sealing pressure under repeated compression, avoiding leaks caused by material fatigue.
Easy Installation: The flanged design allows for quick, tool-free installation onto intake ducts or filter housings, reducing assembly time.
Application
Air Intake System: Seals the connection between air filter housings, intake ducts, and throttle bodies, preventing unfiltered air intake.
Engine Air Management: Used in turbocharged and naturally aspirated engines to maintain consistent airflow and pressure.
HVAC Systems: Can be adapted to seal air ducts in vehicle heating, ventilation, and air conditioning systems.
Industrial Equipmen
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