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.
The system components must also be capable of withstanding temperatures up to 200°C.
4 Key Points Explained
1. 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.
These components are typically rated to handle such temperatures without degradation or failure.
2. Requirement for Special Heat Transfer Fluids
When the operating temperature exceeds 120°C, 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.
This can lead to system failure or damage.
3. Material Compatibility and Safety
Components such as tubing, hose barbs, and other materials in contact with the fluid must be made of materials like viton, PTFE, or PFA.
These materials can withstand prolonged use at temperatures up to 200°C.
This is crucial for maintaining the integrity and safety of the system.
Higher temperatures can lead to material degradation, leaks, and potential hazards such as scalding or fire.
4. Safety and Operational Considerations
Operating a hydraulic system at high temperatures requires careful consideration of safety measures.
The risks of scalding, burns, and the difficulty in stopping leaks if the system fails at high temperatures are significant.
This underscores the importance of using appropriate materials and fluids.
Adhering to strict operational protocols is also essential to prevent accidents.
Continue Exploring, Consult Our Experts
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Our cutting-edge materials and expertise are designed to help you safely and efficiently maintain temperatures up to 200°C.
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Get in touch with us today for the superior solutions you need to thrive in challenging thermal conditions.
