VARODRY - Pump Principle

...Vacuum can be so DRY

100% Oil-free design
Grease lubricated bearings 
no oil for bearing lubrication
Rotor synchronization by belt-drive 
no oil for gear lubrication
– No oil mist emission at exhaust
– No oil leakages into operation room
– No chance for oil contamination of products
– No disposal of used oil
– Highest robustness also for humid applications