EXPANSION TANKS
Potable Water Line

Equipment suitable for any type of installation using potable water. Multiple ranges are available that adapt to every installation need. All membranes are approved for potable water according to the main European standards.

HYDRO-PRO
ITALY

Expansion tanks for domestic hot water with a compact design, fixed butyl membrane and internal epoxy painting. These carbon steel vessels are constructed with an exclusive MIG welding system which eliminates any sharp edges or profiles inside the vessel.

HYDRO-PRO
EXPORT

Our Hydro-Pro range aimed at our customers from all over the world. 

Autoclaves with interchangeable membrane suitable for use with potable water. Ideal for any modern installation and applicable to any type of pump. The useful capacity of the autoclave is far greater than that of normal tanks and therefore, with the same yield, the overall dimensions are smaller.

Expansion tanks for domestic hot water, made of carbon steel, with fixed diaphragm membrane and a special internal polypropylene shell for long life.

Expansion vessels entirely made of stainless steel, which can be used to compensate for the expansion of water in domestic hot water production systems equipped with a boiler or heat exchanger.

Expansion vessels entirely made of stainless steel can be used to compensate for the expansion of water in systems for the production of domestic hot water equipped with a boiler or heat exchanger. 

Hydro-Plus E

Born from Zilmet's experience in the American market, now also available in Europe, the Hydro-Plus E line of tanks and storage systems are designed to ensure superior durability and resistance, with cutting-edge technical features. Our external coating uses an epoxy-polyester powder paint, ensuring long life and optimal protection against atmospheric agents.

For a quick installation of our expansion tanks we have various types of accessories available.

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