Thermosyphone supply vessels VS series are used for barrier fluid supply when double mechanical seals are used for the abrasive or crystallizing working media is abrasive, crystallizing or when it is needed to exclude any leakage into the atmosphere (For example because of ecological regulation or fire and explosive safety).

Barrier fluid in the thermosyphone system provides three most important conditons for the safe and reliable operation of the mechanical seal: lubrication, cooling and buffer

Thermosyphone supply vessels VS are made of high quality stainless steel, in volumes from 4 to 28 liters.