O-ring FPM 103x3,55 FKM Viton high temperature sealing ring

Main description

The O-ring FPM 103x3,55 FKM Viton is a high-performance sealing ring designed for industrial applications requiring resistance to high temperatures, aggressive chemicals, and long-term durability.

This model belongs to the technical FPM FKM O-ring sealing category, widely used in advanced industrial systems where standard NBR seals are not sufficient. Thanks to the FKM Viton material, this O-ring maintains its properties under extreme operating conditions involving oils, fuels, and chemical exposure.

The O-ring FPM 103x3,55 is a precision circular elastomer seal that ensures reliable sealing in both static and dynamic applications, minimizing leakage and maintaining system integrity.

With dimensions 103x3,55 mm, it is commonly used in industrial equipment, hydraulic systems, and automotive applications requiring high-performance sealing solutions.

Material properties and construction

The FPM FKM Viton material provides:

• temperature resistance up to approximately 200 degrees C
• excellent resistance to oils, fuels, and aggressive chemicals
• low gas permeability
• high resistance to aging and oxidation
• long service life in demanding environments

Standard hardness is 70 Shore A, ensuring optimal sealing flexibility and durability.

Industrial applications

The O-ring FPM 103x3,55 FKM Viton is widely used in:

• chemical and petrochemical industries
• hydraulic and fuel systems
• engines and gearboxes
• high temperature industrial equipment
• machinery exposed to aggressive media

It is the preferred solution where standard NBR O-rings cannot meet performance requirements.

Technical specifications

Technical section for snippet use:

• type: O-ring FPM FKM
• material: FKM Viton
• inner diameter: 103 mm
• cross section: 3,55 mm
• hardness: 70 ShA
• resistance: temperature, oils, chemicals

Performance advantages

The O-ring FPM 103x3,55 offers key benefits:

• excellent resistance to extreme temperatures
• superior chemical compatibility
• longer lifespan compared to NBR
• stable sealing performance under load
• reduced maintenance and downtime

Within the FPM FKM O-ring category, this model is a reliable solution for demanding industrial applications.

FAQ

What is the difference between FPM and NBR O-rings?
FPM offers higher resistance to heat and chemicals.

Can this O-ring be used with fuels?
Yes, it is resistant to gasoline and oils.

What temperature can it handle?
Up to approximately 200 degrees C depending on conditions.

Is it suitable for dynamic applications?
Yes, within proper operating parameters.

Where is it typically used?
In chemical processing, engines, and high temperature machinery.