POLAR is the new Nuair series of rotary screw compressors from 5.5 to 45 kW, with 1:1 direct transmission, the benchmark for efficient and safe compressed air production in the industry.

Its compressors, in the 18.5 to 45 kW power range, are equipped with permanent magnet motors that, combined with our highly efficient screw units and latest-generation inverters, are able to achieve high levels of performance, productivity and energy savings.


All models in the POLAR series are also equipped with the new LOGIN electronic controller, which constantly monitors the compressor, guaranteeing perfect functionality and reliability of the machine in all conditions of use.