A Hydraulic Pump Breather is used in a hydraulic unit to control the pressure and airflow within the system. It is designed specifically to prevent the entry of contaminants, such as dust, dirt, and moisture, into the hydraulic fluid while allowing the exchange of air to maintain equal pressure.Attributes:• Acts as a barrier to prevent the ingress of solid particles and liquids, while allowing the passage of air molecules• Allows excess pressure to escape from the system, preventing over-pressurizationApplications:A Hydraulic Pump Breather prevents the reverse flow of air or fluid from the system, maintaining the desired pressure level and preventing contamination.