O-ring 260x3 FPM 70 ShA - FKM Viton Fluor Technical Seal

Industrial applications

O-ring 260x3 FPM is designed for use in industrial sealing systems operating under demanding thermal and chemical conditions.

The 260x3 mm O-ring size is commonly applied in large diameter assemblies such as industrial tanks, pipe connections, flanges and heavy machinery where consistent sealing is critical.

FPM O-rings are widely used in chemical processing, oil and gas systems, automotive engineering and industrial installations exposed to aggressive media.

Construction and material

O-ring 260x3 FPM 70 ShA is manufactured from fluorocarbon rubber FPM, also known as FKM or Viton, engineered for high performance sealing applications.

This material offers exceptional resistance to fuels, oils, solvents and aggressive chemicals, as well as excellent thermal stability. Compared to standard elastomers such as NBR or EPDM, FPM provides superior durability in harsh environments.

The 70 ShA hardness ensures optimal flexibility and mechanical strength, allowing reliable sealing even under pressure and temperature fluctuations.

Technical specifications

Type: O-ring technical seal
Material: FPM FKM Viton fluorocarbon rubber
Hardness: 70 ShA
Inner diameter: 260 mm
Cross section: 3 mm
Color: brown
Resistance: oils, fuels, chemicals
Temperature range: -20 to +200 C
Quantity: 1 pc

Operational advantages

O-ring 260x3 FPM 70 ShA delivers outstanding chemical resistance, high temperature performance and long service life.

The fluorocarbon compound maintains its properties over time, minimizing wear, deformation and leakage in demanding industrial environments.

Dimensional compatibility

The O-ring 260x3 FPM 70 ShA follows standard industrial dimensions and can be used as a replacement for equivalent FKM Viton seals from other manufacturers.

Search phrases such as O-ring 260x3, FPM O-ring 260 mm, Viton O-ring 260x3 or FKM sealing ring improve its visibility within the technical sealing category.

Main description

O-ring 260x3 FPM 70 ShA is a fluorocarbon technical seal designed for applications requiring high resistance to temperature, aggressive chemicals and industrial operating conditions.

The O-ring 260x3 mm ensures durability, chemical stability and reliable long term sealing performance in demanding industrial systems.

FAQ

What is FPM FKM Viton material
It is a fluorocarbon rubber with excellent resistance to chemicals and high temperatures.

Where is O-ring 260x3 used
It is used in chemical, oil and industrial systems.

Is it resistant to fuels and oils
Yes, it provides very high resistance.

What temperature range can it handle
Approximately -20 to +200 C.

Is it suitable for aggressive environments
Yes, it is designed for harsh industrial conditions.