O-Ring 70.00mm x 2.62mm ffkm 75 ShA black -25°C to +275°C

FFKM (Perfluoroelastomer) is a high-performance synthetic rubber known for its exceptional chemical resistance, high-temperature stability, and outstanding durability in harsh environments. Composed of perfluorinated monomers, FFKM offers superior sealing properties and resistance to extreme conditions, making it an ideal material for demanding applications exposed to aggressive chemicals, high temperatures, and other harsh environments. FFKM O-rings are particularly effective in sealing applications that require resistance to a wide variety of chemicals, oils, fuels, and high temperatures.

Dimensions:

70mm ID x 2.62mm CS
ID Tolerance: {{product_data_physicals.internal_diameter_tolerance}}mm
CS Tolerance: {{product_data_second_physicals.cross_section_tolerance}}mm

Material Properties:

Hardness: 75 ShA
Colour: Black
Temperature Range: -25°C to +275°C

Features:

Steam / Hot Water

Key Benefits of FFKM O-Rings:

Chemical Resistance
High-Temperature Stability
Low Compression Set
Long-Term Durability

Chemical Resistance:

Excellent resistance to oils, fuels, and various hydrocarbons.
Outstanding resistance to aggressive chemicals, including acids, alkalis, and solvents.
Exceptional resistance to extreme weather conditions, ozone, UV radiation, and high-temperature environments.
Ideal for applications requiring long-term exposure to harsh chemicals and extreme conditions.

Not Compatible With:

Molten alkali metals
Some fluorocarbon oils and Freon® (minor effect)

Key Applications:

Chemical Processing
Oil and Gas Industry
Pharmaceutical and Food Processing
Semiconductor Manufacturing
Power Generation
Hydraulic Systems
Automotive Industry
Marine Industry
Electronics and Electrical Equipment
Cryogenic Applications
Vacuum Sealing Systems