The premium compressors are available with direct start-up and no electronic PLC, and can be used with tanks or as standalone units. They have a nominal rating ranging from 2.20 to 7.50 kW, with an optional tank capacity of 270 liters. The airflow rate varies between 240 and 850 liters per minute, depending on the compressor model. These compressors operate at a noise level of 64 to 67 dB and are designed for long-term reliability, with the first maintenance required only after 10,000 hours of operation.