An Expansion Tank is used to manage fluid expansion and maintain consistent pressure in hydraulic systems. It serves as a reservoir for excess hydraulic fluid, which expands due to temperature fluctuations, preventing pressure buildup that could lead to system failure. The expansion tank is built to maintain the optimal fluid level, ensuring the hydraulic system operates smoothly and efficiently. By absorbing the volume of fluid caused by expansion, it protects other hydraulic components from damage and improves system reliability.Attributes:• Absorbs excess fluid to prevent system pressure buildup.• Ensures consistent fluid levels for optimal hydraulic system operation.• Reduces the risk of hydraulic fluid leakage due to pressure buildup.Applications: An Expansion Tank is used to maintain pressure balance and manage fluid expansion in hydraulic systems by connecting to the hydraulic tank, ensuring stable fluid levels during operation.