FS4000-20-V Viton® 75 Durometer Face Seal O-Ring
Product Description
The FS4000-20-V Viton® 75 Durometer Face Seal O-Ring is designed for Nominal Size 20 SAE ORFS hydraulic fittings, delivering dependable sealing performance in systems exposed to high temperatures, aggressive fluids, and continuous pressure cycles. Viton® ensures long-term elasticity and resistance to thermal degradation, even in harsh operating environments.
Specifications
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Material: Viton® Fluoroelastomer
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Hardness: 75 Durometer
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Nominal Size: 20
Applications
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High-temperature ORFS hydraulic connections
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Industrial hydraulic manifolds
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Chemical-exposed hydraulic systems
This O-ring is optimized for flat face sealing surfaces, reducing leak paths and preventing extrusion under pressure. The 75-durometer hardness allows controlled compression while maintaining flexibility, making it suitable for both static and dynamic hydraulic sealing applications.
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