(solar systems)


SOLARPLUS membrane expansion vessels are manufactured under the PED 97/23/EC, making them suitable for closed solar energy heating systems according to DIN 4757 and EN 12977.

The vessel is equipped with a special solar membrane designed as a diaphragm, which separates the gas from the solar fluid.

Technical Information

capacity: from 12-600 litres

  • Completely welded, SOLARPLUS is therefore particularly reliable and resistant up to a max pressure of 10 bar.
  • Painted with epoxy powder and available in grey, white or red.
  • Easy to install.

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