O-ring 50x5.3 FPM 70 ShA - FKM Viton Fluor Technical Seal

Industrial applications

O-ring 50x5.3 FPM is widely used in chemical processing systems, automotive components, hydraulic systems and heavy industrial machinery where resistance to aggressive media and high temperatures is required.

The 50x5.3 mm size is particularly suitable for applications requiring a thicker cross section to ensure stable sealing under pressure and thermal stress.

FPM O-rings are commonly used in systems exposed to fuels, oils and chemically aggressive substances.

Construction and material

O-ring 50x5.3 FPM 70 ShA is manufactured from fluorocarbon rubber FPM, also known as FKM or Viton, designed for demanding industrial sealing applications.

This material provides exceptional resistance to chemicals, fuels and oils, as well as high temperature stability. Compared to standard elastomers such as NBR, FPM offers significantly improved durability in harsh environments.

The 70 ShA hardness ensures an optimal balance between flexibility and mechanical strength, providing reliable sealing performance.

Technical specifications

Type: O-ring technical seal
Material: FPM FKM Viton fluorocarbon rubber
Hardness: 70 ShA
Inner diameter: 50 mm
Cross section: 5.3 mm
Color: brown
Resistance: oils, fuels, chemicals
Temperature range: -20 to +200 C
Quantity: 1 pc

Operational advantages

O-ring 50x5.3 FPM 70 ShA offers excellent chemical resistance, thermal stability and long service life.

The fluorocarbon material maintains its sealing properties even in extreme conditions, reducing the risk of leakage and degradation in industrial systems.

Dimensional compatibility

The O-ring 50x5.3 FPM 70 ShA follows standard industrial dimensions and can replace equivalent FKM Viton seals from other manufacturers.

Search phrases such as O-ring 50x5.3, FPM O-ring 50 mm, Viton O-ring 50x5.3 or FKM sealing ring enhance its visibility within the technical sealing category.

Main description

O-ring 50x5.3 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 50x5.3 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 chemical and temperature resistance.

Where is O-ring 50x5.3 used
It is used in chemical, automotive and industrial systems.

Is it resistant to fuels and oils
Yes, it offers 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.