Atlas Copco - GVD Series (Edwards E2M5, E2M8, E2M12, E2M18 & E2M28)
The GVD Series of small oil-sealed rotary vane pumps
deliver excellent ultimate vacuum pressure, high pumping speeds and
superior vapor handling capabilities with quiet operation. These pumps
offer proven performance that sets the industry standard for R&D and
scientific pumping applications. All pumps/motors are approved to UL
and CSA standards by an external test house and feature our patented
mode selector switch, meaning one model is suitable for both high vacuum
or high throughput applications. In summary, you can rest assured that
when you choose an Atlas Copco GVD 2 stage oil-sealed rotary vane pump you are choosing a product you can rely on from a company you can trust.
Features and Benefits :
• Ultra quiet operation and intrusive frequencies minimized.
• Easy-to-use gas ballast.
• Fast acting anti suck back system protection.
• High torque, 1-phase and 3-phase multi-voltage and 50/60 Hz motors available.
• Efficient high pressure lubrication.
• Oil-tight with printed gaskets, effective shaft seals.
• Clamped-in sight glass.
• Oil box well contains filling spills.
• Hi-tech polymer blades, large diameter, easy-clean oil passages.
• Consistent, built-in quality.
• Wide variety of accessories is available.
Applications :
• Laboratory bench top vacuum
• Research and development
• Turbomolecular backing pumps
• Freeze drying
• Analytical instruments
Vacuum Pump GVD 5, 1-phase and 3-phase motor, 50 Hz / 60 Hz
Pump capacity, 50 Hz: 5.1 m3 / h
Final vacuum with closed gas ballast: 0.002 mbar
Oil amount: 0.7 l
Weight: 25 kg
Vacuum flange: 25KF
Engine power, 1-phase, 50 Hz: 0.45 kW
Dimensions: Length 430 mm, width 170 mm, height 229 mm
Vacuum Pump GVD 8, 1-phase and 3-phase motor, 50 Hz / 60 Hz
Pump capacity, 50 Hz: 8.5 m3 / h
Final vacuum with closed gas ballast: 0.002 mbar
Oil amount: 0.75 l
Weight: 28 kg
Vacuum flange: 25KF
Engine power, 1-phase, 50 Hz: 0.45 kW
Dimensions: Length 470 mm, width 180 mm, height 265 mm
Vacuum Pump GVD 12, 1-phase and 3-phase motor, 50 Hz / 60 Hz
Pump capacity, 50 Hz: 12 m3 / h
Final vacuum with closed gas ballast: 0.002 mbar
Oil quantity: 1 l
Weight: 29 kg
Vacuum flange: 25KF
Engine power, 1-phase, 50 Hz: 0.45 kW
Dimensions: Length 490 mm, width 180 mm, height 265 mm
Vacuum Pump GVD 18, 1-phase and 3-phase motor, 50 Hz / 60 Hz
Pump capacity, 50 Hz: 17 m3 / h
Final vacuum with closed gas ballast: 0.001 mbar
Oil amount: 1.05 l
Weight: 41 kg
Vacuum flange: 25KF
Engine power, 1-phase, 50 Hz: 0.55 kW
Dimensions: Length 520 mm, width 183 mm, height 272 mm
Vacuum Pump GVD 28, 1-phase and 3-phase motor, 50 Hz / 60 Hz
Pump capacity, 50 Hz: 27.5 m3 / h
Final vacuum with closed gas ballast: 0.001 mbar
Oil amount: 1.32 l
Weight: 44 kg
Vacuum flange: 25KF
Motor power, 1-phase, 50 Hz: 0.75 kW
Dimensions: Length 584 mm, width 183 mm, height 272 mm
