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    Expansion vessels

    Expansion vessels  There are 346 products.

    Expansion vessels

    The expansion vessel is a hydraulic component that has the function to contain the sudden variations of pressure of the circuit, avoiding surges and water hammer, which would otherwise be absorbed, with the potential for damage, from the plant.

    Its constructive logic is sometimes referred to simply as the "lung" that is, the inflatable membrane which acts as a chamber of air, which, however, is only the central element of the vessel.

    The main uses of the expansion vessels, are:

    • In the domestic boilers, to compensate for variations in pressure due to difference of temperature or to an abrupt change in the flow
    • In the cooling circuits of the automobile, also here to compensate for the effects of thermal expansion.
    • In irrigation systems, both to avoid the water hammer and also to facilitate the adjustment of the pressure via a pressure switch that controls the motor of the pump.

    There are 2 types: expansion vessels closed expansion vessels open.

    If you do not find the product you are looking for, or you want to ask for a personalized quotation

    contact us via mail: info@ar-store.it

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    • Cordivari

      Cordivari

      Cordivari is a leading company in the sector of thermo sanitary, specialized in the production of boilers, buffer tanks, expansion vessels, tanks for heating and domestic hot water production.

      In this page you will find the wide range of expansion vessels proposed by Cordivari.

      Cordivari also has open vessels for thermo fireplaces, thermo stoves and expansion vessels in closed and open.

      If you do not find the product you are looking for, or you want to ask for a personalized quotation

      contact us via mail: info@ar-store.it

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    • Elbi

      Elbi

      Elbi is one of the most important companies in the heating industry, specialized in the vessels of business growth.

      The expansion tank is a device designed to absorb the volume change of the water, or other liquids, allowing the correct operation of the heating system in all its operating phases.

      Elbi, in order to ensure its quality, develops and tests all of the membranes that mounts on their phones.

      The range Elbi provides Expansion vessels, membrane, fixed and interchangeable to suit installations for civil and industrial use.

      If you do not find the product you are looking for, or you want to ask for a personalized quotation

      contact us via mail: info@ar-store.it

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    • Varem

      Varem

      Varem is a world leader on the production of tanks and especially of the expansion vessels.

      For more than 40 years, Varem, has established itself as a reality of primary importance is the solid and reliable technology, professionalism and quality.

      The application of the vessels Varem embrace heating, solar thermal, sanitary hot water, pumping and pressurazione, alternative source of heat and refrigeration.

      If you do not find the product you are looking for, or you want to ask for a personalized quotation

      contact us via mail: info@ar-store.it

      THE HOME PAGEEXPANSION VESSELS

    • Various expansion vessels

      Various expansion vessels

      In this page you will find expansion vessels of all kinds and sizes.

      If you do not find the product you are looking for, or you want to ask for a personalized quotation

      contact us via mail: info@ar-store.it

      THE HOME PAGEEXPANSION VESSELS

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