AERZEN has more than 160 years of experience in compressed air technology and has made a name for itself in this field primarily as a supplier of stages and special packages. The blower and compressor specialist is now significantly expanding its product set in the higher pressure range and has added innovative air compressors from the standard segment for differential pressures of up to 13 bar to its product portfolio.
- Press Releases The AERZEN alternative for economical compressed air
Compressed air is taken further: maximum energy efficiency with impeccable reliability
For compressed air generation AERZEN offers two new series: double-stage, oil-free screw compressors (DS series) and single-stage, oil-injected compressors with permanent magnet motors (SI series). The compressors combine maximal performance, energy efficiency and reliability, setting new standards in compressed air technology. They have been developed to meet the highest demands and are an ideal solution for making processes even more costeffective, sustainable and efficient.
DS series double-stage, oil-free screw compressors
The new double-stage screw compressors of the DS series compress absolutely oil-free in accordance with ISO 8573-1, class 0 and reliably provide 100% clean process air. The directly-driven compressed air packages have been designed for maximum energy efficiency, minimum maintenance effort/costs and extreme durability, and guarantee outstanding performance in almost all application areas at differential pressures between 5.5 and 10.5 bar. Energy savings of up to 12% are possible compared with the best-performing compressor models currently available in the market.The compact compressors are available in nine different sizes for drive powers from 55 to 315 kW and volume flows from 180 to 2,920 m³/h. They are also suitable for sensitive scopes of application in the food and beverage industry, in chemical and process engineering and in medical and pharmaceutical technology.
SI series oil-injected compressors with permanent magnet motor
The SI series is a new range of single-stage, oil-injected air compressors. Thanks to an innovative screw compressor stage and a highly efficient IE5 class permanent magnet motor, they achieve the highest energy efficiency available on the market (approx. 96%) and enable significant energy savings even in partial load operation. The new screw compressors from AERZEN are available in ten different sizes from 7.5 to 75 kW and can be used in numerous, sometimes demanding applications with differential pressures of 5.5 to 13 bar and volume flows of 20 to 756 m³/h. Pressure and operating temperatures are constantly monitored. This ensures stable and safe production processes. Other advantages include their unique reliability, reduced maintenance requirements, compact design and low sound emission values with a sound pressure level of around 70 dB(A).
New standards in compressed air technology
Whether for working air, instrument air, workshop air, process air or control air for pneumatic control systems: Whether for working air, instrument air, workshop air, process air or control air for pneumatic control systems, the new compressed air packages from AERZEN are at home in all sectors and industries, and support customers on their journey towards greater efficiency and process reliability. They impress with an innovative design, score points with outstanding performance, keep life cycle costs low and ensure significant cost reductions. The extensive range of accessories leaves nothing to be desired and allows for targeted customisation to individual process requirements, as well as the ability to operate in particularly challenging climatic conditions. “Our declared aim is to offer our customers a full range of products, solutions and services. The new compressors consistently address customer and market requirements and offer new, highly economical opportunities for conveying and compressing air and special gases,” says Stephan Brand, Director of Marketing at AERZEN.
You will find AERZEN at the Hanover Trade Fair 2025 in Hall 12 at stand D40 (main stand) and in Hall 13 at stand B24 (focus on hydrogen compression).
Back to overview
