Other features of the expansion tanks

Expansion tanks may be used to prevent damage to the system from water hammer. This phenomenon occurs in the pipeline at the sudden turn off or turn on the pump, quick opening or closing the valve. Loads can be many times greater than static and it can lead to the destruction of pipelines, threaded connections or plumbing devices. To avoid this, and given that the volumetric changes in the pressure variations are small, are encouraged to use expansion tanks of small capacity 0.2 liter

Amtrol WELL-X-TROL Tanks - WELL-X-TROL Tanks - WELL-X-TROL Well

Also, tanks can be used as a tank with a fire liquid fire suppression systems, and as back-up tanks in those cases where the electricity is turned off. Hydraulic tanks are used not only in domestic but also in industrial and agricultural water supplies. At the same household series is designed for working pressures up to 6 bar and the Professional Series - up to 16 bar.


The design of the expansion tank is shown in Well-X-Trol Well Tank

Before proceeding further to the detailed description and principles of selection of tanks, you need to say a few words about the main elements of these devices the membrane.

Amtrol WX-202 Well-X-Trol