The AS568-142 DUPONT KALREZ 7075 O-Ring is a high-performance sealing solution, featuring a size of 2.5" ID and 0.139" thickness. Constructed from Kalrez material, it offers superior resistance to extreme temperatures and aggressive chemicals, making it ideal for demanding applications. This O-ring meets industry standards for reliability and performance, ensuring a secure seal in various environments. Its compatibility with a range of systems makes it a preferred choice for engineers seeking durability and efficiency.