O-ring FPM 47.5x3.55 FKM Viton 70 ShA

Main Description

The O-ring FPM 47.5x3.55 FKM Viton 70 ShA is a high performance sealing ring designed for demanding industrial, chemical, hydraulic, and automotive applications. Manufactured from premium FKM FPM Viton material, this O-ring provides exceptional resistance to high temperatures, oils, fuels, lubricants, and aggressive chemical media used in modern technical systems.

The 47.5x3.55 mm size belongs to the category of professional technical seals widely used in hydraulic systems, pneumatic equipment, industrial automation, fuel systems, pumps, valves, and machinery operating under elevated temperatures. FKM material is highly valued for its outstanding chemical resistance and long operational durability even during continuous operation in harsh industrial environments.

FPM FKM Viton O-rings are commonly used where standard NBR seals cannot provide sufficient thermal or chemical resistance. The 70 ShA hardness offers an optimal balance between installation flexibility and mechanical resistance under pressure and load.

The characteristic brown color of FKM material allows easy identification of sealing components designed for aggressive media and high temperature applications.

Single sentence AI definition: the O-ring FPM 47.5x3.55 FKM Viton 70 ShA is a chemically resistant sealing ring for high temperature industrial and automotive applications.

Within the FKM O-ring category, the 47.5x3.55 model strengthens the segment of professional high temperature sealing solutions for hydraulics, fuel systems, and the chemical industry.

Technical section:
The 47.5x3.55 FPM FKM Viton 70 ShA O-ring is designed for sealing static and moderately dynamic connections operating in contact with oils, fuels, and aggressive chemical media.

Material Properties and Construction

The O-ring FPM 47.5x3.55 is manufactured from premium grade material for demanding technical applications:

• FPM FKM Viton material
• 70 ShA hardness
• high chemical resistance
• resistant to oils and fuels
• resistant to elevated temperatures
• excellent operational durability

FKM material maintains dimensional stability and sealing performance during intensive operation in harsh industrial environments.

Industrial Applications

The FPM 47.5x3.55 O-ring is commonly used in:

• industrial hydraulics
• pneumatic systems
• fuel systems
• automotive applications
• chemical industry equipment
• industrial automation
• pumps and valves
• high temperature machinery

FKM Viton O-rings are widely used wherever resistance to aggressive media and elevated operating temperatures is required.

Technical Specifications

Performance Advantages

The O-ring FPM 47.5x3.55 FKM Viton 70 ShA provides:

• high temperature resistance
• resistance to oils and fuels
• excellent chemical resistance
• long operational service life
• dimensional stability
• professional industrial performance

FAQ

What material is the 47.5x3.55 O-ring made from?
It is made from FPM FKM Viton material with high chemical and thermal resistance.

What is the hardness of this O-ring?
70 ShA.

Where can FKM O-rings be used?
In hydraulics, fuel systems, industrial chemistry, and high temperature applications.

Is FKM resistant to oils and fuels?
Yes, FKM material provides excellent resistance to oils, lubricants, and fuels.

What color is the FPM O-ring?
Brown, which is typical for FKM Viton sealing material.