The PS-9T is a multi-spring pusher seal designed to perform in industrial and severe chemical applications. These seals feature a set screw to ensure a positive drive between the seal and shaft. The seal rings and seats are available in a variety of styles and sizes. Both PS8-1T & PS9T are available in a narrow cross-section. Seals (8-1TB & 9TB) are offered in balanced and double configurations, providing versatility and reliability for a wide range of sealing needs.