The Freudenberg-NOK Dichtomatik OR 0.921" 70 EPDM E703B O-ring is designed for reliable sealing in various industrial applications. Constructed from high-quality EPDM, it provides excellent resistance to heat, ozone, and aging, ensuring durability in demanding environments. With a cross-section of 0.139", this O-ring fits standard grooves, delivering a dependable seal under pressure. It adheres to industry standards, making it compatible with a wide range of hydraulic and pneumatic systems. This O-ring is essential for maintaining system integrity and preventing leaks.