- Fully Remanufactured and Certyfied
- P/N NRY042000R
- Peak pumping speed 60 Hz: 390(230)
- Cooling: Water/Air
The Edwards GV 80 Industrial dry vacuum pump is a four-stage, positive displacement dry pump in which pairs of intermeshing rotors (of different profiles mounted on common shafts) are held in correct phase relation by a pair of timing-gears.

The Edwards GV80 timing-gears and the adjacent double-row angular contact ball-bearings, are oil lubricated.
The GV80 system operates at pressures between atmospheric and ultimate vacuum with no lubricating or sealing fluid in the pumping chamber(s). This ensures a clean pumping system without back-migration of oil into the system being evacuated.
Edwards Vacuum Package comes with EH 500 Booster pump mounted on top of GV80 pump., EH500 is a well known and proven Vacuum Boster used throughout industry.
Unit is fully rebuilt and comes with a FULL 12-MONTH WARRANTY!

A&J Vacuum Services offers full repair/service of Pfeiffer Vacuum Pumps, along with all other brands offered on our website. AJVS also services Pfeiffer turbo pumps and rotary vane pumps. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.

A&J Vacuum Services offers full repair/service of Pfeiffer Vacuum Pumps, along with all other brands offered on our website. AJVS also services Pfeiffer turbo pumps and rotary vane pumps. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
We can have a repair estimate ready for your equipment within the hour of submission.
Start your equipment repair process by creating a Service RMA.
A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.