optimised in terms of quality, weight and cost

Compressed air tanks for commercial and rail vehicles

SAG is a leading producer of high-quality compressed air tanks for automobiles, commercial vehicles (EN 286-2) and rail vehicles (EN 286-4).

The compressed air tanks from SAG Alutech are optimised in terms of quality, weight and cost thanks to state-of-the-art manufacturing processes.

SAG air reservoirs are used, for example, as compressed air reservoirs for air suspension systems, as additional volume directly on the air-sprung suspension struts or in turbo units. Safety and comfort are playing an increasingly important role in the automotive sector. SAG supplies the major OEMs with air accumulators for air suspension systems and for engine charging for luxury and upper mid-range vehicles.

Aluminum air reservoirs from SAG supply the necessary compressed air, which is usually kept in the reservoir at a pressure of approx. 20 bar. By using rheocasting technology, any shape can be produced with optimized installation space and the best material properties.

Advantages of SAG compressed air tanks and air reservoirs at a glance

Any shape optimized for installation space

Any shape optimized for installation space

Individual volume design and definition of connection geometries through the use of rheocasting technology

Pressure proof aluminum and stainless steel tanks

Pressure proof aluminum and stainless steel tanks

In addition to aluminum tanks, pressurized water tanks made of stainless steel and pressure-tight tanks for other applications are also produced.

Know-how for outstanding product quality

Know-how for outstanding product quality

SAG is a Tier 1 supplier for numerous international OEMs in this area thanks to decades of know-how.

Air reservoir for air suspension system

Additional Volume for air suspension systems

Air Pressure Tank for air breaking system for Trucks

Learn more about compressed air tanks and air reservoirs

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