The Freudenberg-NOK Dichtomatik OR 1.975" 90 FKM seal is engineered for superior sealing performance in challenging conditions. Constructed from premium FKM material, it provides exceptional resistance to heat and chemicals, making it suitable for various industrial applications. With a size of 1.975 inches in diameter and a thickness of 0.210 inches, this seal adheres to high industry standards, ensuring reliability and longevity in service. Its design allows for compatibility with multiple systems, enhancing operational efficiency.