Leybold RUVAC roots pumps are used to increase the pumping speed at low pressures, extending the operating pressure range of the fore pumps. The Leybold WA 2001 Roots vacuum pumps use air cooled, flange-mounted standard three phase motors. The Leybold WAU 2001 Roots vacuum pumps are provided with an additional integrated pressure equalization line.
Specifications
Leybold WAU 2001 Roots Pump Specifications
| Model | WA/WAU 2001 | |
|---|---|---|
| Pumping Speed 50 Hz | m3/h | cfm | 2050 | 1207.5 |
| Pumping Speed 60 Hz | m3/h | cfm | 2460 | 1449 |
| Ultimate Pressure | mbar | <4 x 10^2 |
| Motor Power | kW | hp | 7.5 | 10.0 |
| Nominal Speed 50Hz | rpm | 3000 |
| Nominal Speed 60Hz | rpm | 3600 |
| Lubricant for bearing chamber | litre | 3.6 |
| Lubricant for shaft sealing | litre | 1.6 |
| Connection Flange | DN | 160 ISO-K |
| Weight | kg | lbs | 400 | 882 |
| Noise Level @ 50 Hz | dB(A) | <72 |
Features
Leybold WAU 2001 Roots Pump Features
- Ultimate total pressure <4 x 10-2 mbar
- Vertical or horizontal position
- 3 phase motor
- 3000 rpm at @ 50 Hz
- 3600 rpm at @ 60 Hz
- Rugged bearings
- Low Noise <72 dB(A)
- ATEX protection Category 3i
Applications
Leybold WAU 2001 Roots Pump Applications
- VacHeat treatment
- Furnaces
- Metallurgy
- Vacuum coating
- Chemistry
- Packaging
- Central vacuum supply systems
- Freeze drying
- Electrical engineering
- Mechanical engineering
- Automotive industry
Compare
| Model | WA/WAU 251 | WA/WAU 501 | WA/WAU 1001 | WA/WAU 2001 | |
|---|---|---|---|---|---|
| Pumping Speed 50 Hz | m3/h | cfm | 253 | 149 | 505 | 297.4 | 1000 | 589 | 2050 | 1207.5 |
| Pumping Speed 60 Hz | m3/h | cfm | 304 | 179 | 606 | 357 | 1200 | 707 | 2460 | 1449 |
| Ultimate Pressure | mbar | <8 x 10^4 | <4 x 10^2 | <4 x 10^2 | <4 x 10^2 |
| Motor Power | kW | hp | 1.1 | 1.5 | 2.2 | 3.0 | 4.0 | 5.4 | 7.5 | 10.0 |
| Nominal Speed 50Hz | rpm | 3000 | 3000 | 3000 | 3000 |
| Nominal Speed 60Hz | rpm | 3600 | 3600 | 3600 | 3600 |
| Lubricant for bearing chamber | litre | .6 | .8 | 1.8 | 3.6 |
| Lubricant for shaft sealing | litre | .6 | 1.0 | 1.3 | 1.6 |
| Connection Flange | DN | 63 ISO-K | 63 ISO-K | 100 ISO-K | 160 ISO-K |
| Weight | kg | lbs | 85 | 187.4 | 128 | 187.4 | 220 | 485.1 | 400 | 882 |
| Noise Level @ 50 Hz | dB(A) | <62 | <65 | <70 | <72 |