1. Air flow tuned according to the individual requirements of each work phase.

2. Consumption of electricity reduce by reducing the rpm of the motors.

3. Electric power consumption reduced up to 45%.

4. Elimination of the absorption peak compared to star/delta start up.

5. Forced fresh air replacement during all recycling phases by keeping the extraction motor on, running at reduced rpm.

6. Semi-automatic spray booth pressure adjustment by means of push-buttons which have direct influence on the rotating speed of the extraction unit motor.

7. Overall noise reduction.