FPM O-Ring 69.22x5.33 mm - 80 Shore High Temperature & Chemical Resistant Sealing Ring

FPM O-Ring 69.22x5.33 mm - 80 Shore High Temperature & Chemical Resistant Sealing Ring

The FPM O-Ring 69.22x5.33 mm (80 Shore) is a premium sealing ring designed for demanding industrial and automotive environments. Made of fluoroelastomer (FPM, also known as FKM / Viton®), this O-Ring ensures maximum sealing performance under extreme conditions where standard NBR or EPDM cannot last.

Dimensions & Material

• Inside diameter (ID): 69.22 mm

• Cross section (CS): 5.33 mm

• Material: FPM (fluoroelastomer, ISO designation; FKM in ASTM)

• Hardness: 80 Shore A - high rigidity and compression set resistance

• Color: Standard black

Key Features & Benefits

• ✅ Excellent chemical resistance to oils, fuels, lubricants and most aggressive fluids

• ✅ Wide operating temperature range: −20 °C up to +200 °C

• ✅ High mechanical strength and abrasion resistance due to 80 Shore hardness

• ✅ Reliable sealing in static and light dynamic applications

• ✅ Longer service life compared to NBR or EPDM in oil- and fuel-based environments

Typical Applications

• Automotive: fuel systems, engine sealing, lubrication circuits

• Hydraulic and pneumatic systems

• Industrial machinery exposed to aggressive chemicals or high heat

• Energy and chemical industry equipment

Keywords & Search Phrases

Main keywords:

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• FPM O-Ring 80 Shore

• Viton® O-Ring 69.22x5.33 mm

• FKM sealing ring 69.22x5.33

Long-tail search terms:

• chemical resistant O-Ring 69.22x5.33 mm

• high temperature FPM O-Ring 80 Shore

• Viton® O-Ring for automotive and hydraulic applications

• where to buy O-Ring 69.22x5.33 FPM

FAQ

Q: What does FPM mean?
A: FPM (ISO/DIN) is the international designation for fluoroelastomer, also known as FKM (ASTM) or under the trade name Viton®.

Q: Why 80 Shore hardness?
A: 80 Shore provides greater durability, less deformation under load and longer lifetime in aggressive environments compared to softer O-Rings.

Q: What is the temperature resistance of this O-Ring?
A: Standard operating range is −20 °C to +200 °C, depending on application and media.

Q: Can this O-Ring be used with fuels and oils?
A: Yes. FPM/Viton® is specifically designed to resist oils, fuels, lubricants and many industrial chemicals.