Performance, Precision, Partnership

SIGMA Air Utility

SIGMA Air Utility - fixed price per m³

"It's right there" – Compressed air at a fixed price

With the HPC KAESER SIGMA AIR UTILITY operator model, customers secure a reliable supply of compressed air tailored to your needs – practically at the push of a button.  Simply provide HPC KAESER with a few square metres of floor space, and the rest is taken care of. Instead of investing in a complete compressed air station, the only cost is the compressed air that is actually used.

Customers that select the SIGMA AIR UTILITY contracting model save on the costs of investing in their own compressed air station and instead purchase the compressed air at a pre-agreed price per cubic metre.

By contracting HPC to operate and manage their compressed air supply, customers also benefit from maximum energy efficiency and system reliability over the long term, ensuring that equipment is kept up to date both from technological and energy efficiency perspectives.

Here's how the HPC KAESER SIGMA AIR UTILITY operator model works:

  • HPC KAESER analyse the specific compressed air needs and draw up an individual concept – based on what is required
  • Next, HPC KAESER build, install and operate the compressed air system
  • HPC KAESER Teleservice, the logistics centre and our extensive global service network ensure that compressed air is available at all times

With the SIGMA AIR UTILITY operator model, customers pay a fixed basic price that covers an agreed quantity of compressed air. When larger amounts are needed, a fixed contractual price applies for the additional quantities used. All prices remain in effect for the entire duration of the contract, which means no price increases.


  • No compressed air worries:
    HPC KAESER offer everything from a single expert source, from the analysis of the individual compressed air needs to the machines and service. That allows you and your personnel to concentrate fully on your core tasks
  • From fixed costs to variable costs:
    Investing in a new compressed air system is no longer the only option. Adopting SIGMA Air Utility improves liquidity by preserving your working capital and provides greater flexibility in deploying your personnel
  • A system scaled to your needs:
    A competitive market brings ups and downs. Are you cutting back your output, or perhaps stepping it up? Are you relocating your operations? With SIGMA AIR UTILITY you can remain flexible. HPC KAESER will adjust your compressed air supply to your needs