General-purpose dry scroll vacuum pumps
【NEW】GVS-E type has been upgraded to high-efficiency (IE3) motor.
0鸆lean vacuum and exhaust
0鸗ough pumps resistant to water vapor exhaust
0鸆ompliant with RoHS (except GVS-250)
GVS-E type has been upgraded to high-efficiency (IE3) motor. The new GVS-500E/501E and GVS-1000E are now available with high-efficiency (IE3) motor upgrade. 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.
