The Dichtomatik OR 4.350" 0.275" 75 VMQ S750FM from Freudenberg-NOK is engineered for optimal sealing performance in various industrial settings. With a diameter of 4.350 inches and a cross-section of 0.275 inches, this O-ring is crafted from 75 durometer VMQ (silicone) material, providing excellent thermal stability and chemical resistance. Its design ensures a secure fit in dynamic applications, meeting stringent industry standards for reliability and efficiency. Ideal for use in environments requiring high-performance sealing solutions.