The Tank Safety System VARITOP® is used for tank cleaning, for the protection of the tank against inadmissible overpressure and vacuum and for the control of the gas and liquid flow.

The VARITOP® Tank Safety Sytem is a modular concept for individual applications. Besides the demand of fully automatic and at any time reproducible cleaning processes, additional components are needed for the protection of the tank. They all require a high degree of functionality and safety in fully automatic process systems.