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OneMonroe AS568 Perfluoroelastomer O-Rings are designed to provide reliable sealing solutions in the most demanding environments. These high-performance O-rings are crafted from perfluoroelastomer, a material renowned for its outstanding resistance to harsh chemicals, extreme temperatures, and challenging operating conditions. Ideal for use in industries such as aerospace, pharmaceuticals, and chemical processing, these O-rings offer superior durability and resilience, ensuring optimal performance and minimizing the risk of leaks or equipment downtime. OneMonroe’s commitment to quality engineering and strict compliance with AS568 standards makes these O-rings the ideal choice for applications requiring the highest level of chemical compatibility and resistance.

Available in a range of sizes to match AS568 specifications, OneMonroe Perfluoroelastomer O-Rings offer versatility and precision fitting for various applications. The unique material composition provides exceptional stability, enabling these O-rings to withstand exposure to aggressive chemicals and solvents that would degrade traditional rubber seals. Additionally, their ability to perform reliably in extreme temperatures—ranging from high heat to sub-zero conditions—further enhances their suitability for a wide range of industrial applications. By choosing OneMonroe, customers are investing in a sealing solution that combines advanced material science with quality manufacturing, ensuring a long-lasting and effective barrier against leaks.

OneMonroe understands that each application has unique requirements, which is why our Perfluoroelastomer O-Rings are designed with flexibility and durability at the forefront. Whether operating in high-stress environments with frequent chemical exposure or in equipment that undergoes rapid temperature fluctuations, these O-rings deliver consistent performance and peace of mind. Trust OneMonroe to provide you with an industry-leading sealing solution that reduces maintenance needs, supports operational efficiency, and withstands even the harshest working conditions.

AS568 Buna O-Rings
Unit of Measure
Items AS568 Buna O-Rings
-001 KALREZ-70
AS568 Perfluoroelastomer O-Rings
AS568 Buna O-Rings
-002 KALREZ-70
AS568 Perfluoroelastomer O-Rings
AS568 Buna O-Rings
-003 KALREZ-70
AS568 Perfluoroelastomer O-Rings
AS568 Buna O-Rings
-004 KALREZ-70
AS568 Perfluoroelastomer O-Rings
AS568 Buna O-Rings
-005 KALREZ-70
AS568 Perfluoroelastomer O-Rings
Type N/A
Material N/A
Cross Section Width N/A 0.040 in1.02 mm N/A 0.050 in1.27 mm N/A 0.060 in1.52 mm N/A 0.070 in1.78 mm N/A 0.070 in1.78 mm
Durometer N/A 70
Inside Diameter N/A 0.74 mm0.029 in N/A 1.07 mm0.042 in N/A 1.42 mm0.056 in N/A 1.78 mm0.070 in N/A 2.57 mm0.101 in
Cross Section Tolerance +/- N/A 0.003 in0.08 mm
Inside Diameter Tolerance +/- N/A 0.004 in0.10 mm N/A 0.004 in0.10 mm N/A 0.004 in0.10 mm N/A 0.005 in0.12 mm N/A 0.005 in0.12 mm
Size Reference - AS568 N/A -001 N/A -002 N/A -003 N/A -004 N/A -005
Units of Measure N/A
Tube Size O.D. N/A
O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries.