O-Ring FPM 115x8 FKM Viton - High Temperature Industrial Seal

Fluorocarbon O-Ring for Demanding Industrial Applications

High Chemical Resistance and Thermal Stability

Technical Data and Industrial Compatibility

Main Description:
The O-Ring FPM 115x8 FKM Viton is a premium industrial sealing ring engineered for high temperature and chemically aggressive environments. Manufactured from fluorocarbon rubber (FKM, commonly known as Viton or Fluor), this rubber gasket provides exceptional resistance to fuels, synthetic oils, hydraulic fluids, solvents and a wide range of industrial chemicals.

With dimensions 115x8 mm (inner diameter x cross-section), this O-Ring is designed for reliable static sealing and selected low-speed dynamic applications. The FPM compound ensures long-term dimensional stability and mechanical strength even under continuous exposure to temperatures up to approximately +200°C. Compared to standard NBR rubber seals, FKM offers significantly enhanced chemical resistance and thermal durability, making it a preferred solution in heavy-duty industrial sealing.

This O-Ring is widely used in hydraulic and pneumatic applications, chemical processing systems, pumps, valves, compressors and fuel systems. Its high durability reduces maintenance intervals and supports consistent sealing performance in critical equipment. As a technical sealing component, it ensures uniform compression within the groove, forming a secure static seal that minimizes leakage risk and maintains operational safety.

Engineers and procurement managers choose FKM O-Rings for environments where resistance to oils and grease, heat stability and aging resistance are essential. The O-Ring 115x8 FPM is suitable for industrial applications requiring reliable sealing performance under pressure, temperature fluctuations and aggressive media exposure.

Key global search phrases included:
O-Ring FPM 115x8, FKM Viton O-Ring, high temperature O-Ring, fluorocarbon rubber seal, chemical resistant O-Ring, industrial sealing ring 115x8.

FAQ

1. What is FPM / FKM material?
FPM (FKM, Viton) is a fluorocarbon elastomer known for superior chemical resistance and high temperature stability.

2. What temperature range can this O-Ring handle?
Typically from around -20°C to +200°C, depending on operating conditions and media.

3. Is FKM better than NBR for high temperature applications?
Yes. FKM offers significantly higher heat and chemical resistance compared to NBR.

4. Is this O-Ring suitable for hydraulic systems?
Yes, especially in hydraulic and pneumatic applications exposed to elevated temperatures or aggressive fluids.

5. What industries commonly use FKM O-Rings?
Chemical processing, oil and gas, automotive, aerospace, energy and heavy industrial sectors.