The Compression Spring is a type of spring that is designed to resist compression when a force is applied to it. The compression spring is located between the hydraulic oil filter bypass valve and the hydraulic oil filter bypass screen. It is designed to provide a specific amount of force that is required to open the bypass valve. Attributes:• Designed with excellent dimensional stability, maintaining its shape and performance • Provides reliable and consistent tension to ensure secure locking, preventing accidental disengagement• Provided With Right-hand wound helical coil and Total Coils of 11.5 and Active Coils of 9.5Applications:The Compression Spring is used in the bypass valve of the hydraulic oil filter to regulate the flow of oil through the filter.