Clean exhaust and vacuum
With the pumping section containing no lubricating oil or sealing water and no bearing equipped around the part touching gases, these are completely dry pumps that provide clean vacuum and no oil mist.
The pumps are of a completely dry type, and the air-flush function makes them better able to exhaust water vapor and foreign matters and provides greater durability and a longer maintenance cycle.
Reliable ultimate pressure
Operating efficiency has been dramatically improved as loss of vacuum does not occur even during prolonged operation.
The pumps can be installed for near-hand operation as orbiting scroll generates only moderate noise.
Low running cost
Under normal use conditions, periodical maintenance is only required at two-year intervals for GVS-250 and at one-year intervals for GVS-500E, 501E and 1000.Daily maintenance cost can be reduced.
Support for special customization
We will be happy to accommodate your specific needs for fluororubber, different voltage, etc.
For details, contact us.