The maximum operating temperature of a water-based hydraulic fluid is typically around 120°C. Above this temperature, a special heat transfer fluid like Syltherm is required, and the system components must be capable of withstanding temperatures up to 200°C.
Explanation:
-
Temperature Limits for Water-Based Hydraulic Fluids: Water-based hydraulic fluids are generally designed to operate safely up to temperatures around 120°C. This is based on the thermal stability and the materials used in the hydraulic system components, which are typically rated to handle such temperatures without degradation or failure.
-
Requirement for Special Heat Transfer Fluids: When the operating temperature exceeds 120°C, as mentioned in the reference, a special heat transfer fluid like Syltherm is necessary. This is because standard water-based fluids may not maintain their properties or may even evaporate at higher temperatures, leading to system failure or damage.
-
Material Compatibility and Safety: The reference also highlights that components such as tubing, hose barbs, and other materials in contact with the fluid must be made of materials like viton, PTFE, or PFA, which can withstand prolonged use at temperatures up to 200°C. This is crucial for maintaining the integrity and safety of the system, as higher temperatures can lead to material degradation, leaks, and potential hazards such as scalding or fire.
-
Safety and Operational Considerations: Operating a hydraulic system at high temperatures requires careful consideration of safety measures. The reference warns about the risks of scalding, burns, and the difficulty in stopping leaks if the system fails at high temperatures. This underscores the importance of using appropriate materials and fluids, and adhering to strict operational protocols to prevent accidents.
In summary, while water-based hydraulic fluids can operate up to 120°C, exceeding this temperature necessitates the use of specialized heat transfer fluids and compatible materials to ensure system safety and performance.
Discover the pivotal role of specialized heat transfer fluids like Syltherm in your high-temperature hydraulic systems at KINTEK SOLUTION. Our cutting-edge materials and expertise are designed to help you safely and efficiently maintain temperatures up to 200°C. Elevate your operational excellence and ensure system integrity with KINTEK SOLUTION’s precision-engineered products and unparalleled support. Get in touch with us today for the superior solutions you need to thrive in challenging thermal conditions.
