Round spring symmetric seals are engineered for applications demanding high flexibility and durability. The round spring design delivers excellent sealing performance, even under high-pressure and high-speed conditions. Ideal for hydraulic cylinders, these static seals offer outstanding resistance to wear, extrusion, and temperature variations. These seals serve as reliable dynamic and static seals, functioning effectively in both moving and stationary environments. Designed to be backup ring O-ring compatible, they ensure enhanced sealing integrity and durability. Our static round spring seals for hydraulic systems act as spring-energized static sealing elements, providing dependable performance in demanding applications. These seals combine flexibility and strength, making them the preferred choice for long-lasting, high-efficiency sealing solutions.