The Dichtomatik OR 4.225" 75 FKM from Freudenberg-NOK is a premium O-ring designed for superior sealing performance in demanding environments. Constructed from 75 Shore A FKM material, it offers excellent resistance to high temperatures and aggressive chemicals. With a cross-section of 0.210", this O-ring fits standard grooves perfectly, ensuring a reliable seal. It adheres to industry compliance standards, making it suitable for various hydraulic and pneumatic applications. Its robust design and precise dimensions enhance the durability and efficiency of your systems.