Fubex ENPO HT 22 Heat Transfer Oil

The HT 22 stands for Heat Transfer Oil (Rated ISO 22). It is an industrial oil meant to be used in heat transfer systems. The lubricant is mineral based and has exceptional oxidation stability and resists thermal decomposition effectively.




Exceptional Oxidation stability

Anti wear properties

High temperature stability


The HT 22 industrial lubricant oil can be used in any heat transfer system, such as those used in generators, provided that a few conditions are met: The heat transfer system should have  an expansion vessel and a proper circulation speed. The  maximum suitable temperature for the machine oil  is 315℃ for the lubricant and 340℃ for the film.

API performance Level

ISO             22


Parameters Test Methods Unit Result
Density at 15 ASTM D4052 g/ml 0.870
Density at 200 ASTM D4052 g/ml 0.746
Density at 300 ASTM D4052 g/ml 0.680
Kinematic Viscosity at 40 ASTM D445 mm²/s 30.3
Kinematic Viscosity at 100 ASTM D445 mm²/s 5.4
Pour Point ASTM D6892 -9
Flash Point ASTM D92 208
Viscosity Index ASTM D2270 113
A.N (Colorimetric) ASTM D2896 mg KOH/g 0.01

The HT 22 is an industrial oil meant for heat transfer systems, with a mineral base and great temperature stability. The purpose of the HT 22 like any other heat transfer oil is to transmit heat from one application to the other.

As opposed to the other heat transfer oils in the market, the HT 22 industrial lubricant oil boasts more oxidation resistance, more wear protection and more high temperature stability.

The HT 22, being a heat transfer oil, is specific to only heat  transfer systems, particularly those with an expansion vessel and a proper circulation speed. It is not meant to be used just about anywhere.

The HT 22 heat transfer oil protects your engine from wear as well as oxidation. It transmits heat effectively without decomposing itself due to its high temperature stability. Keeping your engine running for a long time.

Heat transfer oils like the HT 22 are meant only for heat transfer systems and are not conventional oils. Neither are they meant  to be used as such

The HT 22 will keep your engine running without overheating  it. It will thus keep your engine running and prolong the life of your engine, thereby improving fuel  efficiency.

Yes indeed, the HT 22 industrial oil has a great temperature stability and runs effectively in both high and low temperature environments.

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