O-Ring FPM 10x2.5 mm FKM Viton - High Temperature Fluoroelastomer Seal

What is the FPM 10x2.5 mm FKM Viton O-Ring?

The FPM 10x2.5 mm FKM Viton O-Ring is a precision sealing ring manufactured from FKM fluoroelastomer (commonly known as Viton) for demanding sealing applications exposed to aggressive chemicals, fuels, oils and elevated temperatures. The 100-piece package is intended for maintenance departments, repair workshops, laboratories and industrial service companies requiring reliable sealing solutions for hydraulic, pneumatic and chemical processing equipment.

Applications

The 10x2.5 mm FKM O-ring is suitable for use in:

• Hydraulic systems
• Pneumatic equipment
• Fuel systems
• Chemical processing equipment
• Pumps
• Valves
• Compressors
• Industrial machinery
• Automotive applications
• Laboratory equipment

FKM is recommended wherever conventional NBR seals cannot provide sufficient resistance to temperature or aggressive media.

Benefits of the 100-Piece Package

The 100-piece pack is an excellent choice for:

• Maintenance workshops
• Industrial service companies
• Machine repair facilities
• Automotive workshops
• Hydraulic service departments
• Small production batches
• Technical maintenance teams

The package offers a practical quantity for regular maintenance and repair operations.

Technical Specifications

Material:

FPM / FKM (Fluoroelastomer, Viton)

Hardness:

70 Shore A

Inside Diameter:

10 mm

Cross Section:

2.5 mm

Color:

Brown

Operating Temperature:

Approximately -20°C to +200°C

Chemical Resistance:

• Mineral oils
• Synthetic oils
• Fuels
• Diesel fuel
• Gasoline
• Hydraulic fluids
• Lubricating greases
• Many industrial chemicals

Package Quantity:

100 pieces

Why Choose FKM (Viton)?

FKM offers significant advantages over standard elastomers in demanding industrial environments:

• Excellent resistance to high temperatures
• Outstanding chemical resistance
• Superior resistance to oils and fuels
• Excellent ageing resistance
• High ozone and weather resistance
• Long service life in harsh operating conditions

Operational Benefits

The correct FKM O-ring helps to:

• Prevent fluid leakage
• Maintain sealing performance at elevated temperatures
• Increase equipment reliability
• Reduce maintenance frequency
• Extend component service life
• Improve process safety

Storage Recommendations

Store O-rings:

• In a dry location
• Away from direct sunlight
• Protected from ozone
• At moderate temperatures
• In the original packaging

Proper storage preserves the physical properties of the fluoroelastomer.

FAQ

What is the difference between FKM and Viton?

Viton is a well-known trademark for FKM fluoroelastomer. FKM is the generic material designation according to international standards.

Is FKM better than NBR?

For high temperatures, fuels and aggressive chemicals, FKM provides significantly better resistance than NBR.

Can this O-ring be used with gasoline?

Yes. FKM offers excellent resistance to gasoline, diesel fuel and many petroleum-based fluids.

Is the 100-piece package suitable for workshops?

Yes. It is ideal for maintenance departments, repair shops and technical service companies.

How should FKM O-rings be stored?

Keep them in the original packaging, protected from sunlight, ozone and excessive heat.

Frequently Asked Questions from Maintenance Technicians

Can FKM seals be used in hydraulic systems?

Yes, provided the hydraulic fluid is compatible with FKM material.

Is FKM suitable for continuous high-temperature operation?

Yes. FKM is widely selected for applications involving prolonged exposure to elevated temperatures.

Why is FKM preferred in chemical processing equipment?

Its excellent resistance to many chemicals helps maintain sealing performance in demanding industrial environments.

Is this O-ring suitable for industrial maintenance?

Yes. It is commonly used in industrial maintenance, machine servicing and repair operations requiring chemically resistant sealing components.