Cylindrical shapes mounted in buildings or tanks.


Pressureless Biogas Holders are designed according to local requirements and the individual needs of our customers. Preferably, the designs are cylindrical with spherical sections at both ends. The encasement of this pressureless system usually is a building or a tank that can support the external loads. Pressureless Biogas Holders can be equipped with safety valves and level measurement systems.

Stand-Alone Gasholder

Top-Mounted Gasholder

Pressureless Gasholders


Flexibility Gasholder

Customized Solutions

Service and Membrane Replacement

AGB Impressum