Fluorocarbon (FKM) O-Rings (0.210 Section): Reliable Sealing for High-Temperature and Chemical Applications
Fluorocarbon (FKM) O-Rings (0.210 section) from TFM are engineered for precision sealing in high-demand environments involving fuels, oils, solvents, and high temperatures. Manufactured from 9505-75 grade FKM elastomer, these brown-colored O-rings deliver durable sealing performance with a durometer hardness of 75 Shore A, making them ideal for both static and low-dynamic applications.
The 0.210-inch cross-sectional thickness makes this size suitable for medium-duty applications in compact systems across the automotive, aerospace, chemical processing, and industrial fluid handling sectors.
Product Specifications:
Material Grade: 9505-75 Fluorocarbon (FKM)
Color: Brown
Durometer Hardness: 75 Shore A
Cross-Section Diameter: 0.210 inches
Temperature Range: –26°C to +210°C (static applications)
Key Benefits:
Outstanding resistance to petroleum oils, fuels, and hydrocarbon solvents
Withstands high operating temperatures and chemical attack
Resists degradation from ozone, UV, and atmospheric oxidation
Ideal for UHV and chemical exposure environments
Limitations:
Not suitable for hot water, steam, or ketone-based solvents
Poor performance in low-temperature dynamic motion
Common Applications:
Fuel system seals, oil distribution manifolds, and hydraulic fittings
Aerospace fluid connectors and vacuum sealing interfaces
Industrial pumps, chemical valves, and sensor housings
Solvent and lubricant containment systems
TFM’s Fluorocarbon (FKM) O-Rings (0.210 section) offer a proven sealing solution where chemical resistance, temperature tolerance, and material integrity are essential to system reliability and safety.
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