dry vacuum pumps deliver dry, clean, flexible and safe vacuum solutions that are engineered for rigorous, nonstop demands of the toughest commercial environments. These systems will be the most dependable and highly efficient dry screw vacuum pump out there.
The NASH dried out vacuum pump operates contact-free, requiring no lubrication in the pumping chamber. No lubrication means the dry vacuum pump operates without drinking water, oil or any additional liquid. This results 
in main advantages like no process contamination and no pollution due to the pump operation.
NASH dry vacuum pumps provide significant process and economic benefits with lower installation Portable Vacuum Pump expenditures, easier maintenance, low operating costs and reduced environmental influence whilst providing more flexible vacuum.