Hydroren Varnish

Thordab and Hydroren helps with filtration and Varnish

The problem:

When the oil locally reaches high temperatures, impurities are created in the hydraulic fluid. When the hydraulic fluid is saturated with impurities, they precipitate and sit inside the hydraulic system and create paint-like coating, such as varnish.


The solution to the problem is to get the hydraulic fluid to release the pollutants into the filter. With this patented product, hydraulic fluid is cooled off just before the filter. This is done by one or more cooling elements (see figure). Hydroren® varnish filter system can be built to meet customer needs. This allows the filter to be adapted to different needs and oils! Hydroren® Varnish can be installed one or more in series for larger systems and / or greater power