Dry screw vacuum pumps are ideal for industrial applications requiring reliable and contamination-free extraction of gases and vapors.

The working principle of dry screw vacuum is based on our advanced screw technology. Thanks to the patented self-balancing screw, they set new standards in efficiency.

In a dry screw vacuum pump, two screw rotors rotate in opposite directions. The pumped medium is sucked into the space between the pump cylinder and the screw chamber. After being compressed, it is transported to the outlet. During this process, the screw rotors do not come into contact with each other or with the pump chamber.

Dry screw vacuum pumps operate efficiently throughout their entire vacuum range and consistently deliver high pumping rates. Dry screw vacuum pump is an oil-free, non-contact vacuum pump.

It can smoothly extract media containing particles. In addition, maintenance work is minimized. Uniform temperature distribution prevents condensation, ensuring excellent corrosion resistance.