The CS1-4000 PTFE tip-clamp seal is designed for a 4-inch diameter, meeting 3A and FDA standards for food and beverage applications. This seal features a lip design that ensures a secure fit and effective sealing, preventing contamination and leakage. Made from high-quality PTFE material, it offers excellent chemical resistance and durability, making it suitable for various industrial applications. Freudenberg-NOK's commitment to quality ensures that this tip-clamp seal provides reliable performance in demanding environments.