Rotary screw vacuum pumps equipped with a specially-developed KAESER vacuum airend with SIGMA profile. Single-stage vacuum generation supplies a so-called low vacuum. There are three series with technical data that could be found below.
Extremely efficient - IE3 motors are mandatory in the EU since 2015. These motors and the SIGMA profile ensure that our packages use significantly less power.
Low-maintenance and service-friendly - Cooling air filter mats protect the interior from dirt, the gas ballast provides enhanced water vapour tolerance, low speeds extend the service life of all components. Wide opening doors and a removable rear panel facilitate maintenance.