Thanks to the greater resistance to oxidation of AISI 304L stainless steel, a new line of expansion vessels, stainless steel fully made, has been designed to meet some particular needs that arise in hostile environmental conditions.
Specifically, this product is perfectly suited to:
and we recommend their use in both external and internal environments, where there is presence of high salinity or humidity.
Furthermore, there are cases in which the specific installation of stainless steel components is recommended or required by current regulations.
For example, these tanks are suggested to be installed in particular environments such as food processing systems, where usually there are high temperatures or high humidity's presence.
The stainless steel tanks, available in a wide variety of liters, work optimally with maximum pressures of 10 bar and with temperatures between -10 ° C and +100° C.
The smaller models, called ACX, are equipped with a fixed membrane. The AFX models, on the other hand, are equipped with an interchangeable membrane, very easy to replace. Also available the AFXSB models, which are born as a horizontal version of the AFX. The AFXSB come with a stainless steel motor bracket and have been widely used for pressurization and water lifting systems with horizontal centrifugal pumps.
All expansion vessels are manufactured in Italy, with selected and certified materials, respecting the construction standards regulated by the PED 2014/68 / UE and EN 13831 regulations.