The MD 12C NT VARIO® pumping units feature a very high pumping speed even close to the outstanding ultimate vacuum and are ideal for high vacuum requirements with most high boiling solvents. They provide precise vacuum control by continuously adjusting the pump´s motor speed. The controller provides fully automatic evaporations without any need for parameter input. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics. The MD 12C NT VARIO can be equipped at a later time with vapor capture accessories such as the inlet separator (AK) to retain particles and liquid droplets, and a compact, efficient waste vapor condenser at the outlet (EK). The condenser enables near-100-percent solvent recovery, efficient recycling, and active protection of the environment.