What it is: A pump assembly that includes water inlet and outlet valves and other accessories. Compatibility and applications: Used for guide car S6, S2, S3, S1 For STT all series Available for White Horse series and other series Why you need it (key benefits): The pump quality directly influences system pressure and the service life of the cleaning machine, making proper selection important. Replacing the pump can restore and stabilize water flow and pressure, reducing downtime. A complete assembly with inlet and outlet valves helps ensure reliable operation and easier maintenance. How it performs: Provides essential pump function to support consistent water pressure and flow in car wash equipment. Designed to support compatible series and configurations listed above, contributing to dependable performance. Use scenarios: Scenario 1: Replacing a worn or failing pump in a STT series car wash to restore steady pressure and reliable water supply. Scenario 2: Upgrading a White Horse series car wash to ensure consistent performance and longer service life. Scenario 3: Field replacement when a machine shows low pressure or no water, enabling quick restoration without extensive downtime. Replacement guidance: If the car washing machine experiences pressure issues or lack of water, simply the pump to restore normal operation.