O-Ring 183.52mm x 5.33mm Epichlorohydrin (ECO) 70 ShA Black -40°C to +125°C

Epichlorohydrin (ECO) is a synthetic rubber polymer known for its excellent resistance to oils, fuels, and a variety of harsh chemicals. It is produced by the polymerisation of epichlorohydrin, which imparts unique properties, including superior sealing performance and durability. ECO rubber is particularly well-suited for applications requiring resistance to fuel, hydraulic oils, and a range of industrial chemicals, while maintaining flexibility and performance under extreme conditions.

Dimensions:

183.52mm ID x 5.33mm CS
ID Tolerance: ±1.38mm
CS Tolerance: ±0.13mm

Material Properties:

Hardness: 70 ShA
Colour: Black
Temperature Range: -40°C to +125°C

Key Benefits pf Epichlorohydrin (ECO) O-Rings:

Excellent Resistance to Oils, Fuels, and Solvents High Temperature Resistance
Good Mechanical Strength
Good Aging and Ozone Resistance
Chemical Resistance
Improved Durability and Longevity
Low Compression Set
Excellent Fluid and Gas Sealing Performance

Chemical Resistance:

Excellent resistance to oils, fuels, and various hydrocarbons.
Good resistance to acids, alkalis, and a wide range of industrial chemicals.
Provides excellent sealing in applications involving chemicals and lubricants.

Not Compatible With:

Aromatic and chlorinated hydrocarbons.
Strong oxidising agents.
High concentrations of acids at elevated temperatures.

Key Applications:

Automotive Industry
Oil and Gas
Hydraulic Systems
Industrial Machinery and Equipment
Chemical Processing
Marine
Agricultural Equipment