Ehrler & Beck Vakuum- und Drucklufttechnik GmbH
Ehrler und Beck

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GVD 18 1Ph 110 / 200-240 V 50 Hz, 115-120 / 200-230 V 60 Hz

The Atlas Copco GVD 18 is a compact two-stage, oil-sealed rotary vane vacuum pump with a volume flow of 17 m³/h at 50 Hz and an ultimate pressure of 1 × 10⁻³ mbar without gas ballast. It is very quiet and built for laboratories, research and use as a backing pump. Ehrler & Beck supplies it for various mains voltages.

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  • Pumping speed 17 m³/h 50 Hz 20.4 m³/h 60 Hz
  • Ultimate pressure 1 × 10-3 mbar
  • Rated motor power 0.75 kW 50 Hz 0.9 kW 60 Hz
Available variants
Variant Part number
1Ph 110 / 200-240 V 50 Hz, 115-120 / 200-230 V 60 Hz (selected) 8153310969
3Ph 200 V 50/60 Hz, IE2-Motor 3002615126
3Ph 380-415 V 50 Hz, 460 V 60 Hz, IE2-Motor 3002615129

Atlas Copco GVD 18 – two-stage rotary vane pump for laboratory and research

The GVD 18 delivers 17 m³/h at 50 Hz and 20.4 m³/h at 60 Hz (Pneurop 6602) and reaches 1 × 10⁻³ mbar without and 1.5 × 10⁻² mbar with gas ballast. The motor power is 750 W (60 Hz: 900 W). Dimensions 520 × 183 × 272 mm (L × W × H), weight 39 kg, inlet DN 25 ISO-KF (G 1 without flange), outlet hose nozzle 15 mm (G 3/4).

Quiet and easy to service

According to Atlas Copco, thanks to optimisations of the drive shaft and motor the GVD pumps are generally only half as loud as conventional pumps. The pressurised lubrication works over a wide oil level range, so that topping up is needed less often; a gas ballast valve helps with water vapour and condensable gases.

Applications of the range

Atlas Copco lists laboratory and benchtop applications, research and development, backing pumps for turbomolecular pumps, freeze drying, analytical instruments, electron microscopes and leak detection; when configured accordingly, also distillation, laboratory ovens, solvent concentration and other drying processes.

Variants of the GVD 18

The GVD 18 is available from Ehrler & Beck in three variants: 1Ph 110 / 200-240 V 50 Hz, 115-120 / 200-230 V 60 Hz (8153310969), 3Ph 200 V 50/60 Hz, IE2 motor (3002615126), 3Ph 380-415 V 50 Hz, 460 V 60 Hz, IE2 motor (3002615129).

Features of the GVD range

  • Two-stage and oil-sealed: excellent ultimate vacuum and high volume flow
  • Very quiet operation – according to Atlas Copco about half as loud as conventional pumps
  • Adjustable gas ballast for water vapour and condensable gases
  • Fast-acting suck-back protection
  • Pressurised lubrication, long oil sight glass, oil box with overflow
  • High-performance polymer vanes, easy-to-clean oil passages
  • IEC appliance connector, mounted on a base plate, CSA and UL approved
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