On the first filling of the hot water heating system or refilling after maintenance, air in the piping and radiation must be removed and the whole system filled with water.

VULCA together with DILCO dilution water feed system is used to prevent the channelling and air entrainment into the stock and to save pumping energy costs when filling the tower.

Dual fluid encapsulating compound machine, automatic glue machine, filling demagnetization power supply, fixture coil and water cooling system.