Rotary Lobe Vacuum Boosters
United Vacuum has an extensive inventory of surplus rotary lobe vacuum boosters. The boosters are availableremanufactured to meet or exceed OEM specifications. If you are interested in something that you do notsee in our list below, please call our office for more details.
Stokes
| Model | CFM | Weight | HP | Oil Capacity |
| 306-401 | 245 | 200 | 2 | 0.22 |
| 310-401 | 400 | 240 | 2 | 0.22 |
| 607 | 950 | 550 | 3 | 1.16 |
| 607 MVR | 612 | 475 | 5 | 1.16 |
| 615 | 1300 | 700 | 7.5 | 1.16 |
| 615 MHR | 1300 | 700 | 7.5 | 1.16 |
| 615 MVR | 1300 | 700 | 7.5 | 1.16 |
| 622 MHR | 2000 | 740 | 10 | 1.16 |
| 622 MVR | 2000 | 740 | 10 | 1.16 |
Edwards
| Model | CFM | Weight | HP | Oil Capacity |
| EH250 | 225 | 134 | 2 | .2-.28 |
| EH500 | 355 | 163 | 2 | 1.7 |
| EH1200 | 845 | 329 | 4 | 2.6 |
| EH2600 | 1830 | 679 | 10 | 7.3 |
| EH4200 | 2935 | 882 | 9.75 | 11.7 |
Leybold
| Model | CFM | Weight | HP | Oil Capacity |
| WA150/151 | 108 | 194 | 1.5 | 0.55 |
| WA250/251 | 179 | 205 | 1.5 | 0.55 |
| WA500/501 | 357 | 300 | 3 | 0.75 |
| WA1000/1001 | 707 | 509 | 5 | 1.3 |
| WA2000/2001 | 1449 | 918 | 10 | 2.1 |
| WS150/151 | 108 | 206 | 1.5 | 0.55 |
| WS1250/251 | 179 | 216 | 1.5 | 0.55 |
| WS500/501 | 357 | 304 | 3 | 0.75 |
| WS1000/1001 | 707 | 526 | 5.4 | 1.3 |
| WS/2000/2001 | 1449 | 1046 | 10 | 2.1 |
| WAU150/151 | 108 | 202 | 1.5 | 0.55 |
| WAU250/251 | 179 | 213 | 1.5 | 0.55 |
| WAU500/501 | 357 | 311 | 3 | 0.75 |
| WAU1000/1001 | 707 | 520 | 5 | 1.3 |
| WAU2000/2001 | 1449 | 931 | 10 | 2.1 |