Fixed membrane expansion vessels

Maximum service pressure: see data sheet
Pre-charge: 1,5 Bar
Gas: Air

Service temperature: -10ºC / 100ºC
Water connection: see data sheet

Cooling and heating closed systems

  • Non-replaceable membrane according to EN 13831 (non potable)
  • Water connection: galvanized (From 5 to 35 CMF)
  • Red epoxy powder coating
  • Manufactured according to Directive 2014/68/UE


+34 946 74 04 00


Plentzia Bidea, 3 (Billela Auzotegia)
48100 MUNGIA-Apartado21-
Bizkaia – España

All categories

Hydropneumatic accumulators

Anti water hammer vessels

Expansion vessels

Automatic pressurization systems

Buffer storage tanks

Hydraulic compensators

Air and dirt separators

Compressed air tanks