Rotary Lobe Compressors

Featured Product from Aerzen USA Corp.

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Rotary Lobe Compressors
The rotary lobe compressor is one of the most innovative solutions in compressor technology, and one of the most efficient machines by far in the vast 25 to 100 per cent control range. Delta Hybrid has long been the only packaged unit in the world to bring together the benefits of blower and compressor technology in one single unit. For completely new possibilities in creating positive and negative pressure. And for savings of up to 15 per cent.

Freeing up potential.
Two profiles. One unit. The latest generation technology from AERZEN brings a new principle to compression, namely the perfect synthesis of positive displacement blower and screw compressor in one packaged unit. The innovative Delta Hybrid rotary lobe compressor uses two different rotor profiles. A 3+3 blower profile tailored for low pressure differentials of up to 800 mbar – and a 3+4 compressor profile designed for higher pressures of up to 1,500 mbar. This enables the Delta Hybrid to close the gap in the existing range of machines. It also offers a broad performance range to enable perfect tailoring to meet the most diverse process requirements – with energy savings of up to 15% compared to standard compressors.

Higher temperatures. Improved safety.
The Delta Hybrid rotary lobe compressors can be used for an extremely wide range of key industrial applications. Economic as a stand-alone and highly efficient in compound machines. The packaged units can be used anywhere, including areas with very high ambient temperatures, or for applications with extreme intake temperatures. Nowadays the Delta Hybrid makes final temperatures of 160 °C to 230 °C possible. A vital prerequisite for high levels of operational safety in all processes.

Watch>>An overview of Aerzen and the company's capabilities.

Watch>>>Aerzen Rental - Why Rent A Blower or Compressor?

Aerzen Rental Machines
The rental Service of AERZEN
There are many reasons you may need to call AERZEN Rental Division: not just for maintenance and repair, but also to cover unexpected demand. AERZEN Rental Division can provide you with rental units and accessories, as well as individual solutions for research and development, operative leasing and contracting.

100% oil-free air solutions for a wide range of industry sectors.
Aerzen Rental provides best-in-class packages engineered for aggressive rental environments with on board VFDs, remote monitoring, and outdoor builds with sound attenuating enclosure as standard. From rental units for immediate deployment in the event of a production failure or shortfall, to longer term operational leasing and rent to own, Aerzen Rental is your expert partner.

More efficient alternative than using plant air compressors.
Our knowledge and experience assures yo of in-depth technical support and solutions that fits seamlessly with your process:

A complete solution:
The machine itself is just one aspect of a rental project - Aerzen Rental provides the professional expertise and full compliment of electrical and mechanical accessories needed for a successful project.

Why Rent?
  • Upgrade Project: Air is needed continuously while aging machines are removed or replaced
  • Rebuild: Air is needed continuously while a machine is taken out of service (proactively or reactively) for maintenance
  • Supplemental Needs: Changes in the process or seasonal needs require increased air-flows for a period of time that does not justify a capital expenditure
  • Capital Avoidance: Air is needed now but there is no budget for a capital expenditure
  • New Equipment Lead Time: Air is needed faster than new equipment can be purchased and installed


  • Wastewater treatment
  • Petro-chemical
  • Power station
  • Bulk materials
  • Food products
  • Cement
  • Paper mills
  • Proof of Concept


About Aerzen USA
Aerzen USA is a wholly-owned division of the German manufacturer, Aerzener Maschinenfabrik GmbH, and has been a recognized world leader in the production of rotary positive displacement machines since 1868. Aerzen USA is based in Coatesville, PA. For more information, visit