The 4" PP Replacement Insert is designed for use with tube hangers in sanitary applications. This insert is made from high-quality polypropylene, ensuring durability and a secure fit for your piping systems. Its dimensions are optimized for compatibility with standard tube hangers, making installation straightforward. Ideal for food and beverage processing, this replacement insert meets industry hygiene standards, providing peace of mind in safety and performance. By utilizing this insert, you can maintain the integrity of your piping setup, ensuring that tubes are held securely in place.