O-Ring FPM 25x2 - FKM Viton Technical Seal

Fluorocarbon O-ring with high chemical and thermal resistance

Reliable sealing for hydraulic and pneumatic systems

Application and properties of O-Ring FPM 25x2

Main product description

The O-Ring FPM 25x2, manufactured from FKM (fluorocarbon, Viton), is a high-performance rubber sealing ring designed for demanding industrial applications where standard elastomers are not sufficient. In the Polish market, this product is commonly searched under terms such as “FPM O-Ring”, “FKM O-Ring 25x2”, “Viton O-Ring” and “fluorocarbon seal”, highlighting its specialized technical use.

The FPM / FKM material offers excellent resistance to high temperatures, mineral oils, synthetic oils, fuels, lubricants and a wide range of aggressive chemicals. This makes the O-Ring 25x2 FPM ideal for applications requiring stable and long-lasting technical sealing under elevated thermal and chemical loads. Compared to NBR seals, FPM provides significantly higher resistance and extended service life.

The O-Ring FPM 25x2 is used as a sealing ring in hydraulic and pneumatic systems, industrial installations, process equipment and mechanical assemblies exposed to harsh operating conditions. It is suitable for both static and dynamic sealing, ensuring dimensional stability, tightness and consistent performance over time.

Thanks to precise manufacturing and homogeneous compound structure, this O-ring ensures reliable fitting in standard grooves and dependable sealing performance. It is widely selected by B2B customers, technical wholesalers and maintenance departments that require high resistance, process safety and long-term operational reliability.

FAQ - Frequently Asked Questions

What is the O-Ring FPM 25x2 used for?
It is used in industrial sealing applications requiring resistance to high temperature and aggressive chemicals.

What is the difference between FPM and NBR O-rings?
FPM offers much higher thermal and chemical resistance than NBR.

Which media is FKM resistant to?
It is resistant to oils, fuels, lubricants and many aggressive industrial chemicals.

Can the O-Ring 25x2 FPM be used in hydraulics and pneumatics?
Yes, it is commonly used in hydraulic and pneumatic sealing systems.

What is the typical operating temperature range?
Typically from around -20°C to +200°C, depending on operating conditions.