Aerzen Presents the First Rotary Lobe Compressor

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Additional advantages of the new Delta Hybrid include the option of using a shaft driven or an electric motor driven cooling fan for the acoustic hood. Moreover, as a standard, only highly efficient EFF1/IE2 motors are used to drive the Delta Hybrid, and, the new Aerzen special oil Delta Lube allows to extend the oil change intervals to 16,000 operating hours.

Additional Information

At a glance: Key advantages of Delta Hybrid

especially favorable price performance-ratio considerably below the investment, energy and maintenance costs for a comparable turbo or screw compressor

very large flow control range (25–100%) with highest efficiency also at partial load

power fluctuations even under varying inlet temperatures (summer/winter operation) are minimal compared to turbo compressors

low maintenance and service costs

robust bearing design (Lh10 life of 60 000 operating hours even at maximum load)

low compressed air discharge temperatures thanks to excellent heat management

compact design and side-by-side installation

automatic belt tension by means of hinged motor mounting plate

operation and maintenance access from the front

oil level check from the outside even during operation

low noise levels

suitable for outdoor installation

Optional control system

As an option, Aerzen Rotary Lobe Compressors can be equipped with the new AERtronic control system that is based on a modular design and offers a solution tailored to each individual application. The so-called “All-in-One”-solution with integrated frequency converter and power supply panel is ready to be plugged-in and operate after having connected the package to the power supply and plant piping.

The new Delta Hybrid series covers a flow range of 110 to 4100 m³/h with 12 machine sizes and — depending on size — for positive up to 1500 mbar g and vacuum to -700 mbar.

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