An External Hex Accumulator Plug seals the hydraulic accumulator ports and controls hydraulic fluid flow and pressure. It ensures no internal leakage occurs within the accumulator chamber when it is not in use. It provides easy access for installation and removal using standard tools. It supports servicing processes without disturbing the rest of the hydraulic system, saving time and preventing fluid contamination. It isolates pressure zones in the hydraulic circuit when required.Attributes:• Maintains system pressure by closing unused ports.• Ensures secure shutdown of fluid flow when not in operation.• Provides a reliable fluid seal at external connection points.Applications:An External Hex Accumulator Plug is located at the port opening of a hydraulic accumulator and functions as a sealing device to prevent fluid loss, maintain system pressure, and allow safe access for service in pressurized circuits.