Des-Case vacuum dehydration (VAC) systems are designed to purify petroleum and synthetic-based fluids. They remove virtually 100% of free gases, free water, and emulsified water, as well as at least 90% of dissolved water and gases.
VAC systems are designed for continuous, unattended operation. The vacuum tower is completely sealed and does not require maintenance. It also uses permanent dispersion media and does not need replacement coalescer elements.