SATTLER CENO’s gas bags are manufactured in the shape of cylinders or angular cushions. This depressurized gas storage system is mounted in buildings or concrete tanks. 

The gas extraction and filling of the gas bags is carried out with conducts on the fixed not movable floor and ceiling surfaces. Rope lengths measurements are used to control the fill level. Gas bags need a housing to withstand external forces or loads. 

The membranes are made from polyester fabric with PVC- coating on both sides. The type of membrane used depends on the static and legal requirements, or customer needs.