RS PRO Fluorelastomer O-Ring Seal Black, 26 mm Inside Diameter, 30 mm Outside Diameter, 2 mm Thickness, Shore A 79 196-5721

RS PRO 196-5721 Fluorelastomer O-Ring Seal is a high-quality metric O-ring designed for sealing applications in hydraulic and pneumatic systems. Manufactured from Fluorelastomer (FKM), this O-ring provides excellent chemical resistance and durability across a wide operating temperature range of -15°C to 200°C. It features a black color with Shore A 79 hardness, granting both mechanical strength and flexibility for reliable sealing performance.

The O-ring has an inside diameter of 26 mm and an outside diameter of 30 mm, with a thickness of 2 mm, making it ideal for sealing pumps, drive belts, and other general engineering components. Its construction ensures effective sealing against fluids, vapors, and contaminant ingress, extending component lifespan and maintaining system integrity.

Fluorelastomer is renowned in aerospace, automotive, and chemical sectors due to its resistance to hydrocarbons, oils, fuels, and various chemicals, enabling long service life even in challenging conditions. The O-ring is versatile for rotary and linear motion sealing tasks, suitable for industrial machinery, manufacturing equipment, automotive repair, plumbing, and power transmission systems.

However, this O-ring is not compatible with glycol-based brake fluids, ammonia gas, amines, alkalis, or exposure to superheated steam and low molecular weight substances, which could compromise its material properties and sealing efficiency.

Applications include industrial and manufacturing environments requiring dependable sealing solutions to prevent leaks, contamination, and pressure loss. This product ensures system efficiency and safety while meeting demanding industrial standards, despite not holding specific certifications.

Made from premium Fluorelastomer (FKM) material for excellent chemical resistance. Wide operating temperature range from -15°C to 200°C suitable for various applications. Black color and Shore A 79 hardness for durable and long-lasting seals.

Ideal for use as seals in pumps, drive belts, and hydraulic and pneumatic systems. Offers resistance to hydrocarbons, oils, fuels, and many chemicals. Suitable for rotary and linear motion sealing requirements. Commonly used in aviation, automotive, chemical, and manufacturing industries.

Thickness of 2 mm ensures precise and effective seal fitment. Protects equipment by preventing fluid and vapor leakage. Not compatible with glycol-based brake fluids and certain chemicals. Explore RS PRO O-Rings and sealing products in the Industrial Tools & Equipment category at EnvMart for high quality and trusted solutions.