Atlas Copco – Liquid Ring
Heavy-Duty Vacuum Solutions for Wet & Harsh Industrial Applications
Overview
Liquid ring vacuum pumps are specially designed for wet, dusty, and vapor-laden applications. These pumps use liquid (usually water) as the sealing medium, making them extremely reliable in harsh process conditions. Liquid ring vacuum pumps are commonly used where moisture handling and process stability are more important than achieving very deep vacuum.
Key Applications
- Chemical and petrochemical plants
- Power plants and refineries
- Paper and pulp industries
- Distillation, evaporation, and solvent recovery
- Fertilizer, sugar, and bulk process industries
Key Benefits
- Handles water vapor, moisture, and condensate easily
- Robust and simple construction
- Reliable performance in harsh environments
- Ideal for continuous and heavy-duty operation
Atlas Copco Products
Select a product to view details and technical specifications.
LRP VSD+ Series
Intelligent liquid ring vacuum pumps with VSD technology
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AWC Series
Single stage liquid ring vacuum pumps
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AWC A & AWS A Series
Single stage liquid ring vacuum pumps
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AWS Series
Single stage liquid ring vacuum pumps
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AWD Series
Two stage liquid ring vacuum pumps
View specificationsAWD Series
Two stage liquid ring vacuum pumps
| Model | Flow (m³/h) | Nominal power (kW) | Max. vacuum (mbar.a) |
|---|---|---|---|
| AWD 100 A | 89 | 3 | 30 |
| AWD 140 A | 142 | 5 | 30 |
| AWD 170 A | 176 | 6 | 30 |
| AWD 240 A | 229 | 8 | 30 |
| AWD 350 A | 328 | 11 | 30 |
| AWD 375 A | 354 | 13 | 30 |
| AWD 600 A | 555 | 23 | 30 |
| AWD 660 A | 656 | 26 | 30 |
| AWD 200 | 200 | 6 | 33 |
| AWD 400 | 400 | 11 | 33 |
| AWD 610 | 750 | 23 | 33 |
| AWD 1230 | 1250 | 34 | 33 |
| AWD 1680 | 1685 | 43 | 33 |
| AWD 1960 | 2000 | 52 | 33 |
| AWD 3280 | 3300 | 96 | 33 |
| AWD 4510 | 4500 | 130 | 33 |
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