These series work with R134a, R404A and natural refrigerants R290 and R600a for both HMBP and LBP applications.

Withthe High-Efficiency range, Cubigel Compressors® responds to the Kyoto Protocol requirements regarding the reduction of the greenhouse gases aimed at minimizing the global warming effect of the planet: the High Efficiency models of Cubigel Compressors® reduce energy consumption of commercial refrigeration appliances between 10% and 20% with respect to standard ranges, which, in turn, means an important reduction of fossil fuel consumption.

Most High-Efficiency models are equipped with electric motors, designed with the "optional run capacitor" concept, that is, the compressor can work with or without a running capacitor (CSR/CSIR), offering the level of efficiency with the same compressor.