Edition 03/16

The features of the Delta Hybrid series are an increase in energy efficiency of up to 15% and extension of the application fields. The pressure ranges, as compared with positive displacement blowers, could be increased from 1,000 mbar to 1,500 mbar, and negative pressure from -500 mbar to -700 mbar. Thanks to the new special machine Delta Hybrid D 98 V - the first packaged unit of this developed series - AERZEN has been able to improve the maximum achievable pressure still further, down to –950 mbar and, therefore, to the vacuum range. This improved performance is made possible by more intensive internal cooling of the compressor stage via additional pre-inlet channels. According to the motto “heavier, faster, more efficient” the new packaged unit offers clear advantages with its increased negative pressure capabilities: transport of heavier materials, over longer distances and at higher speed. Result: increased efficiency in loading and unloading operations. The new Delta Hybrid, producing overpressures of up to 1,500 mbar as well as negative pressures/vacuum down to -950 mbar, is therefore the perfect rotary lobe compressor for a wide range of operations. This compressor is suitable for both mobile and stationary use. For mobile applications, the packaged unit can be mounted directly on a vehicle and driven either by the truck’s motor or electrically. It can also operate in a stationary location, powered by a fixed installed electrical drive, delivering conveyed air with overpressure/negative pressure for the loading/unloading of vehicles, as well as for general pneumatic transportation tasks.