Solar expansion vessels

These vessels compensate changes in volume of solar fluid caused by temperature fluctuations in solar systems. They keep the solar system pressure within the permissible range.

They may be used for solar systems only; for sanitary or potable water please use expansion vessels for potable water, for heating water please use expansion vessels for heating systems.

The main advantages of expansion vessels:

  • PED 97/23/CE certified
  • Working temperature -10 to 99 °C
  • Nitrile membrane
  • Pressure valve lid
  • Durable powder coating
  • Preset pressure

CodeName
7405R8 012 - Expansion vessel 12 l, 6 bar, for solar systems

R8 012 - Expansion vessel 12 l, 6 bar, for solar systems
7406R8 018 - Expansion vessel 18 l, 6 bar, for solar systems

R8 018 - Expansion vessel 18 l, 6 bar, for solar systems
7407R8 025 - Expansion vessel 25 l, 6 bar, for solar systems

R8 025 - Expansion vessel 25 l, 6 bar, for solar systems
8627R8 040 - Expansion vessel 40 l, 6 bar, for solar systems

R8 040 IN LINE - expanzní nádoba 40 l, 6 bar solární

R8 040 - Expansion vessel 40 l, 6 bar, for solar systems
7462R8 060 - Expansion vessel 60 l, 6 bar, for solar systems

R8 060 - Expansion vessel 60 l, 6 bar, for solar systems
7463R8 080 - Expansion vessel 80 l, 6 bar, for solar systems

R8 080 - Expansion vessel 80 l, 6 bar, for solar systems
7464R8 100 - Expansion vessel 100 l, 6 bar, for solar systems

R8 100 - Expansion vessel 100 l, 6 bar, for solar systems
7617R8 200 - Expansion vessel 200 l, 6 bar, for solar systems

R8 200 - Expansion vessel 200 l, 6 bar, for solar systems
7618R8 300 - Expansion vessel 300 l, 6 bar, for solar systems

R8 300 - Expansion vessel 300 l, 6 bar, for solar systems
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