The Custom Test Seal ensures accurate testing and diagnosis of aftercooler systems by creating a tight seal within the air-to-air aftercooler tubes. This seal allows technicians to apply pressure and identify leaks effectively, preventing potential damage to the cooling system and ensuring optimal performance. By isolating the testing area, the custom test seal aids in verifying the integrity and reliability of the aftercooler system under operational conditions.Attributes:• Provides a reliable seal to prevent leaks during diagnostic procedures.• Helps identify leaks quickly, improving system maintenance.• Ensures accurate pressure testing of air-to-air aftercooler systems.Applications: The Custom Test Seal is used in the aftercooler systems of the equipment, placed within the air-to-air aftercooler tubes to perform pressure and leak tests.