Atlas Copco AWD A series
The Atlas Copco AWD A series at a glance: 8 models from the field of liquid ring vacuum pumps – with technical data, variants and the option to send an enquiry.
- 8Models
- 89–656m³/h pumping speed at 50 Hz
- 30mbar ultimate pressure
- 3–26kW rated motor power at 50 Hz
Product overview
Products of the Atlas Copco AWD A series
Use the filters on the left to narrow the models down by their key figures. Each row leads to the model with its technical data and variants.
AWD 100 APumping speed 89 m³/h 50 Hz110 m³/h 60 HzUltimate pressure 30 mbarRated motor power 3 kW 50 Hz4 kW 60 HzVariants 2AWD 140 APumping speed 142 m³/h 50 Hz177 m³/h 60 HzUltimate pressure 30 mbarRated motor power 5 kW 50 Hz6 kW 60 HzVariants 2AWD 170 APumping speed 176 m³/h 50 Hz219 m³/h 60 HzUltimate pressure 30 mbarRated motor power 6 kW 50 Hz8 kW 60 HzVariants 2AWD 240 APumping speed 229 m³/h 50 Hz285 m³/h 60 HzUltimate pressure 30 mbarRated motor power 8 kW 50 Hz11 kW 60 HzVariants 2AWD 350 APumping speed 328 m³/h 50 Hz408 m³/h 60 HzUltimate pressure 30 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 2AWD 375 APumping speed 354 m³/h 50 Hz440 m³/h 60 HzUltimate pressure 30 mbarRated motor power 13 kW 50 Hz19 kW 60 HzVariants 2AWD 600 APumping speed 555 m³/h 50 Hz690 m³/h 60 HzUltimate pressure 30 mbarRated motor power 23 kW 50 Hz30 kW 60 HzVariants 2AWD 660 APumping speed 656 m³/h 50 Hz816 m³/h 60 HzUltimate pressure 30 mbarRated motor power 26 kW 50 Hz37 kW 60 HzVariants 2No model matches these filters.
AWD A series 8 models
About the series
Technology and features
Operating principle
Liquid ring vacuum pumps, built with high-quality materials such as stainless steel and ceramics, are used predominantly in humid and wet processes. An eccentrically running impeller forms a liquid ring from the operating liquid, which draws in, compresses and discharges the gas. The pumps are extremely quiet, insensitive to condensate and low-wear.
The technology page shows the operating principle with an interactive drawing: Liquid ring vacuum pumps.
Features of the series
- Low-noise and low-maintenance
- Bearing design for tight clearances and better pumping performance, mechanical seals
- Interconnecting manifold as standard – small footprint
- Water as the operating liquid: isothermal compression, insensitive to vapour, condensate, liquid carry-over and particles
- Two-stage with efficient interstage separation for an optimum compression ratio
Manufacturer's data as given in the product descriptions of the individual models.
Frequently asked questions
Questions about the Atlas Copco AWD A series
Which models does the Atlas Copco AWD A series comprise?
Which pumping speeds does the series cover?
What ultimate pressure do the models of the series reach?
How does the technology of the series work?
Does Ehrler & Beck supply spare parts and service for the Atlas Copco AWD A series?
Which model fits your process?
Tell us the gas to be conveyed, the working pressure and the flow rate you need – we will advise you on selection, spare parts and service.
