Time-proven reliability

All components of the compressors have been selected meticulously. Engineering is based on advanced technology and production is subject to strict qualifications and testing procedures. The Smart Airlogic controller ensures flexible monitoring as well as the filtration system has been designed for long lifetime.

High performance

The Airend contains two asymmetrical profile rotors mounted on superior-quality bearings and is gear driven to the IE2 electric motor for highest efficiency and reliability over time. Ventilation is energy efficient with speed regulated turbines and cooling is highly efficient as well thanks to the aluminum type cooler blocks with a large surface.

Service friendly design

The canopy’s wide doors open 180 and panels can be easily removed. When opened the compressors offer easy access to all working parts and consumables without the use of any special tools. A clear service schedule is available from the Airlogic. More info on original filters and separators...

Easy to install and operate

All compressors have a low noise level for compatibility with most operating environments . The all-in-one included package ensures that no special foundation is needed. All connections are accessible from the same side for installation. Also ducting happens smoothly from the roof.

Frequency inverter (IVR)

A load/unload compressor delivers a constant air capacity. In case the set pressure is reached, the compressor turns into unload mode (inlet valve controlled).The compressor starts up the same routine as soon as the pressure value drops down a predefined level.

A frequency inverted compressor, however, has a working pattern with lower peaks and a smooth air profile. Due to a frequency inverter the compressor never switches load/unload, as the number of rotations adapts itself to the energy consumption. This results in the compressor transferring all energy consumed into the process to compress air, which is very cost efficient. DRF can be equipped with an IVR highly efficient frequency converter with low harmonic distortion built-in in the canopy in a well-ventilated housing. In case of a highly fluctuating energy consumptions savings over 30% compared to a fixed speed equivalent can be achieved!

Technical specifications   
Installed motor Power  132-160 kW / 180-220 HP 
Working pressure  4-10; 4-13 Bar 
Capacity FAD  min. 4600 - max. 30333 l/min 
Noise level  72-75 dB(A) 

Complete your installation!

We offer not only compressors, but complete compressed air solutions. Read more about our air treatment products, services and parts!