Today those who are about to buy an air compressor are aware that the most significant investment is not the purchasing cost, but the operating cost.
During the life of a compressor, the energy consumption accounts for over 60% of the total cost.
Knowing the energy efficiency of the compressors we wish to install is very important.
All the biggest manufacturers must declare the efficiency of their products in order to safeguard their buyers.
However, to what extent is the data reliable?