Heat transfer oil manufacturers use the oil’s viscosity to determine the correct oil change interval. If the oil has a viscosity value of 40,000 millipoises, then the user should change the oil every 1,000 hours. But some users use their own test kit to figure out how many hours they can run the heat transfer oil before changing it.
The bottom line is that it all depends on the
Most heat transfer oil users want to know how to increase the service life of heat transfer oil. Basically, there are a lot of uses for heat transfer oils. But it’s nearly impossible for any heat transfer fluid manufacturer to tell the exact maintenance schedule and oil change intervals.
However, this does not mean that in order to achieve the optimal performance you need to carry out a long search. It is better to understand the advantages of the selected heat transfer oil, its specific properties, and the correct operation of the heat exchanger.
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Each application has its unique properties. And it can contribute to heat transfer liquid degradation. Besides this, every heat transfer oil reacts differently to various user environments.
The Most Effective Heat Transfer Fluid Replacement Methods
Here are some methods of heat transfer fluid replacement:
1. Replacing the entire system. It is possible to replace a complete unit, but this option will cost you a lot of money. In many cases this is not an economical option.
2. Replacing the parts of the system. You should replace the
If you use a mineral type of heat transfer oil, you should replace it within 6-8 years. You should change semi-synthetic oil for 8-10 years and synthetic lubricant for 20-15 years. Let’s learn how to increase the heat transfer fluid lifetime.