GVS Series

GVS-250/500E/501E/1000

General-purpose dry scroll vacuum pumps
【NEW】GVS-E type has been upgraded to high-efficiency (IE3) motor.

• Clean vacuum and exhaust
• Tough pumps resistant to water vapor exhaust
• Compliant with RoHS (except GVS-250)

GVS-E type has been upgraded to high-efficiency (IE3) motor.

The new GVS-500E and GVS-501E are now available with high-efficiency (IE3) motor upgrade. (Photo shown is GVS-500E with an optional intake flange kit)

Features

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.

Structure

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.

Low noise

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.

Applications

Safety precautions

This vacuum pumping system is suitable for clean processes only. Do not use toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles. ANEST IWATA will not perform maintenance work on pumps which have