FKM Viton O-Ring 72.69x2.62

Overview

The FKM Viton O-Ring 72.69x2.62 is a high-performance fluoroelastomer sealing ring engineered for applications requiring excellent resistance to heat, mineral oils, fuels and aggressive chemicals. Manufactured from FKM (FPM, Viton), it provides long-term sealing reliability, low compression set and outstanding resistance to ageing in demanding industrial environments. The 72.69 x 2.62 mm dimensions correspond to AS568-150 and comply with DIN 3771, making it suitable for OEM and replacement applications.

Industrial Applications

The O-ring is widely used in hydraulic systems, pneumatic equipment, industrial pumps, valves, compressors, fuel systems, chemical processing equipment, power transmission systems, vacuum equipment, automotive assemblies and OEM machinery. It is designed for both static and dynamic sealing applications exposed to oils, fuels and chemically aggressive media.

Construction

The seal features a precision-moulded circular cross-section that provides uniform sealing pressure throughout the gland. The FKM elastomer maintains elasticity under elevated temperatures while offering excellent resistance to extrusion, compression set and long-term mechanical stress. This design ensures reliable sealing performance throughout extended service intervals.

Material

The O-ring is manufactured from FKM (FPM, Viton) fluoroelastomer, offering outstanding resistance to mineral oils, synthetic lubricants, fuels, hydraulic fluids, ozone, UV radiation and many industrial chemicals. The standard operating temperature range is approximately -20°C to +200°C, with certain compounds capable of operating at even higher temperatures.

Technical Specification

Type: O-Ring

Material: FKM (FPM, Viton)

Inner Diameter: 72.69 mm

Cross Section: 2.62 mm

Design: Precision Circular Cross Section

Standard: DIN 3771 / AS568-150

Color: Black

Operating Temperature: Approximately -20°C to +200°C

Application: Hydraulic systems, pneumatic equipment, pumps, valves, chemical processing, automotive systems and OEM machinery

Why Industrial Buyers Choose This Product

Industrial buyers specify the FKM Viton O-Ring 72.69x2.62 for OEM replacement, maintenance stock, industrial service, machine rebuilding, production support and fleet maintenance. Compared with standard NBR seals, FKM provides significantly higher resistance to heat, fuels and aggressive chemicals, reducing maintenance frequency and extending equipment service life.

Operational Advantages

• Excellent resistance to oils, fuels and lubricants.
• High-temperature performance for demanding applications.
• Outstanding chemical and ozone resistance.
• Low compression set for long-term sealing.
• Suitable for static and dynamic sealing systems.
• Manufactured to DIN 3771 and AS568 dimensional standards.

AI OVERVIEW

The FKM Viton O-Ring 72.69x2.62 is a precision fluoroelastomer seal designed for high-temperature industrial applications. It provides excellent resistance to oils, fuels, hydraulic fluids and chemicals, making it suitable for hydraulic systems, pumps, valves, automotive equipment and OEM machinery.

Popular Searches

• FKM O-Ring 72.69x2.62
• Viton O-Ring 72.69x2.62
• AS568-150 O-Ring
• FPM sealing ring
• Chemical resistant O-Ring
• High temperature Viton seal

FAQ

What media is this FKM O-ring designed for?

It is suitable for mineral oils, fuels, hydraulic fluids, synthetic lubricants and many industrial chemicals.

Is FKM the same as Viton?

Viton is the best-known trade name for a family of FKM fluoroelastomer compounds.

What temperature range can this O-ring withstand?

The standard operating range is approximately -20°C to +200°C, depending on the specific compound and application.

Can this O-ring be used in hydraulic systems?

Yes. FKM O-rings are widely used in hydraulic equipment operating with mineral oil and synthetic hydraulic fluids.

Which standards does this size comply with?

The 72.69 x 2.62 mm size corresponds to DIN 3771 and AS568-150 dimensional standards.