# Misc

> Original page (HTML): https://vaclab.ru/power_sources/automatization
> Markdown version: https://vaclab.ru/power_sources/automatization.md
> Manufacturer: LLC "Laboratory of Vacuum Technologies Plus" (LVT), vaclab.ru

Water cooling systems for automatic vacuum machines: the recirculating water systems [SOVA 355](/sova-355-automated-water-recirculation-system) and the two-circuit [SOVA-35803](/sova-35803-automated-water-recilculation-system), and the water distribution unit [BVR 315](/water-distribution-bvr-315).

The BVR 315 distributes coolant across eight channels and is controlled over ModBUS-TCP. Distilled water per GOST 6709-72 is used as the coolant.