Components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability.
Single-stage vacuum generation with liquid injection provides optimum cooling, lubrication and sealing of the rotors
As the most efficient way to achieve a given drive power, KAESER use large, low speed rotary screw vacuum airends. This ensures that the specific power is always within the optimal range.
Using a flexible V-belt drive with automatic belt-tensioning, airend speed is precisely matched to suit the specific airend installed in the pump package.
Low-speed operation brings additional advantages, such as extended service life of all associated components and enables exceptionally quiet performance.