O-Ring 56.74mm x 3.53mm Polyacrylic (ACM) 70 ShA Black -25°C to +150°C

Polyacrylic (ACM) O-rings are engineered for high-performance sealing in environments exposed to oils, fuels, and extreme temperatures. Combining the superior chemical resistance and excellent high-temperature stability of Polyacrylic with exceptional mechanical strength, these O-rings offer a durable and versatile sealing solution in demanding applications. Designed to perform reliably in harsh conditions, ACM O-rings are ideal for industries that require long-lasting, high-performance seals that stand up to aggressive chemicals, extreme temperatures, and mechanical stresses.

Dimensions:

56.74mm ID x 3.53mm CS
ID Tolerance: ±0.52mm
CS Tolerance: ±0.1mm

Material Properties:

Hardness: 70 ShA
Colour: Black
Temperature Range: -25°C to +150°C

Key Benefits of Polyacrylic (ACM) O-Rings:

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

Chemical Resistance:

Polyacrylic O-Rings provide excellent resistance to oils, fuels, and a wide array of hydrocarbons.
Outstanding protection against aggressive chemicals, including acids, alkalis, solvents, and industrial chemicals.
Superior performance in high-temperature environments, with excellent resistance to water, steam, and outdoor conditions.
Ideal for applications requiring long-term exposure to harsh chemicals, extreme temperatures, and demanding environments.

Not Compatible With:

Aromatic and chlorinated hydrocarbons
Strong oxidising agents
High concentrations of acids at elevated temperatures
DOT 3 and DOT 4 brake fluid
Acids, alkalis and amines

Key Applications:

Automotive
Chemical Processing
Oil & Gas
Pharmaceuticals