Industrial fluids are substances used in various manufacturing processes to facilitate operations such as cooling, lubrication, and cleaning. These fluids can include oils, water-based solutions, and gases, each serving specific functions depending on the industry. For example, coolants are used in machining to dissipate heat, while hydraulic fluids transmit power in machinery. The selection of industrial fluids is crucial for efficiency and safety. Factors like viscosity, thermal stability, and compatibility with materials must be considered. Proper management of these fluids can enhance performance and reduce environmental impact, making them essential in sectors like automotive, aerospace, and manufacturing.