The DENAIR DRF Series Roots Vacuum Pump is a high-capacity booster vacuum pump designed to significantly increase pumping speed and improve vacuum performance when used in combination with primary vacuum systems.

Using a robust Roots (lobe) mechanism, the DRF series delivers high throughput, stable operation, and excellent efficiency in medium to high vacuum applications.

It is widely used as a vacuum booster stage to enhance system performance in industrial processes requiring fast evacuation and consistent vacuum levels.