description
Refurbished Leybold Booster Pumps provide the proven performance and reliability that have made Leybold a trusted name in the vacuum industry for decades. Expertly rebuilt, inspected, and tested, these pumps deliver dependable vacuum boosting performance for various demanding processes while offering a cost-effective alternative to new equipment.
Trillium can supply the following refurbished Leybold Booster Pumps:
| Model | CFM | Weight | HP | Oil Capacity | Related Options |
|---|---|---|---|---|---|
| WA250/251 | 179 | 205 | 1.5 | 0.55 | |
| WA500/501 | 357 | 300 | 3 | 0.75 | 300 Series |
| WA1000/1001 | 707 | 509 | 5 | 1.3 | 600-1 Series |
| WA2000/2001 | 1449 | 918 | 10 | 2.1 | 600-1 Series |
| 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 | 300 Series |
| WAU1000/1001 | 707 | 520 | 5 | 1.3 | 600-1 Series |
| WAU2000/2001 | 1449 | 931 | 10 | 2.1 | 600-1 Series |
| WSU150/151 | 108 | 216 | 1.5 | 0.55 | |
| WSU250/251 | 315 | 227 | 1.5 | 0.55 | |
| WSU500/501 | 357 | 315 | 3 | 0.75 | 300 Series |
| WSU1000/1001 | 707 | 537 | 5.4 | 1.3 | |
| WSU2000/2001 | 1449 | 1061 | 10 | 2.1 |
Description
The Leybold WA251 and WAU251 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “A” designation indicates the booster is equipped with a direct drive TEFC motor, which is a good choice for general use where potentially harmful gases are not present. The WA251 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WAU251 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
Note: Other motor voltages available upon request.
All WA/WAU 251 booster pumps share the same data below. Download the full manual below.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WA 251 (Non Bypass) | 117 20 LV | 117 20 HV |
| WAU 251 (Bypass) | 117 21 LV | 117 21 HV |
| Pumping Speed | 149 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 1.5 HP |
| Dimensions (Inches) | 12″H x 29″L x 11″W |
| Weight | WA=188lbs, WAU=197lbs. |
| Oil Capacity | 1.2 Qts. |
Description
The Leybold WA501 and WAU501 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “A” designation indicates the booster is equipped with a direct drive TEFC motor, which is a good choice for general use where potentially harmful gases are not present. The WA501 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WAU501 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
Note: Other motor voltages available upon request.
All WA/WAU 501 booster pumps share the same data below. Download the full manual below.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WA 501 (Non Bypass) | 117 30 LV | 117 30 HV |
| WAU 501 (Bypass) | 117 31 LV | 117 31 HV |
| Pumping Speed | 298 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 3 HP |
| Dimensions (Inches) | 14″H x 20″L x 16″W |
| Weight | WA=283lbs, WAU=294lbs. |
| Oil Capacity | 1.9 Qts. |
Description
The Leybold WA1001 and WAU1001 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “A” designation indicates the booster is equipped with a direct drive TEFC motor, which is a good choice for general use where potentially harmful gases are not present. The WA1001 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WAU1001 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WA 1001 (Non Bypass) | 117 40 LV | 117 40 HV |
| WAU 1001 (Bypass) | 117 41 LV | 117 41 HV |
Note: Other motor voltages available upon request.
All WA/WAU 1001 booster pumps share the same data below. Download the full manual below.
| Pumping Speed | 589 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 5.5 HP |
| Dimensions (Inches) | 24″H x 42″L x 24″W |
| Weight | WA=485lbs, WAU=496lbs. |
| Oil Capacity | 3.5 Qts. |
Description
The Leybold WA2001 and WAU2001 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “A” designation indicates the booster is equipped with a direct drive TEFC motor, which is a good choice for general use where potentially harmful gases are not present. The WA2001 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WAU2001 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WA 2001 (Non Bypass) | 117 50 LV | 117 50 HV |
| WAU 2001 (Bypass) | 117 51 LV | 117 51 HV |
Note: Other motor voltages available upon request.
All WA/WAU 2001 booster pumps share the same data below. Download the full manual below.
| Pumping Speed | 1208 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 10 HP |
| Dimensions (Inches) | 21″H x 51″L x 25″W |
| Weight | WA=882lbs, WAU=886lbs. |
| Oil Capacity | 5.5 Qts. |
Description
The Leybold WS251 and WSU251 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “S” designation indicates the booster is equipped with a canned motor, which is a good choice for applications where harmful gases may be present. The WS251 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WSU251 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WS 251 (Non Bypass) | 117 22 LV | 117 22 HV |
| WSU 251 (Bypass) | 117 23 LV | 117 23 HV |
Note: Other motor voltages available upon request.
All WS/WSU 251 booster pumps share the same data below. Download the full manual below.
| Pumping Speed | 149 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 2 HP |
| Dimensions (Inches) | 7″H x 29″L x 12″W |
| Weight | WS=199lbs, WSU=210lbs. |
| Oil Capacity | .58 Qts. |
Description
The Leybold WS501 and WSU501 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “S” designation indicates the booster is equipped with a canned motor, which is a good choice for applications where harmful gases may be present. The WS501 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WSU501 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WS 501 (Non Bypass) | 117 32 LV | 117 32 HV |
| WSU 501 (Bypass) | 117 33 LV | 117 33 HV |
Note: Other motor voltages available upon request.
All WS/WSU 501 booster pumps share the same data below. Download the full manual below.
| Pumping Speed | 298 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 3.3 HP |
| Dimensions (Inches) | 14″H x 33″L x 16″W |
| Weight | WS=287lbs, WSU=298lbs. |
| Oil Capacity | .8 Qts. |
Description
The Leybold WS1001 and WSU1001 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “S” designation indicates the booster is equipped with a canned motor, which is a good choice for applications where harmful gases may be present. The WS1001 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WSU1001 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WS 1001 (Non Bypass) | 117 42 LV | 117 42 HV |
| WSU 1001 (Bypass) | 117 43 LV | 117 43 HV |
Note: Other motor voltages available upon request.
All WS/WSU 1001 booster pumps share the same data below. Download the full manual below.
| Pumping Speed | 589 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 6 HP |
| Dimensions (Inches) | 16″H x 42″L x 21″W |
| Weight | WS=503lbs, WSU=514lbs. |
| Oil Capacity | 1.85 Qts. |
Description
The Leybold WS2001 and WSU2001 are Roots type blowers and are part of Leybold’s RUVAC series of blowers, all of which are equipped with labyrinth oil sealing technologies making them incredibly robust across a wide range of applications. The “S” designation indicates the booster is equipped with a canned motor, which is a good choice for applications where harmful gases may be present. The WS2001 is a non-bypass design and requires a pressure switch to engage the booster, whereas as the WSU2001 is equipped with a bypass valve (“U” designates this) for improved pumping from atmosphere. Both models can be installed in either a vertical or horizontal orientation without internal modification.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| WS 2001 (Non Bypass) | 117 52 LV | 117 52 HV |
| WSU 2001 (Bypass) | 117 53 LV | 117 53 HV |
Note: Other motor voltages available upon request.
All WS/WSU 2001 booster pumps share the same data below. Download the full manual below.
| Pumping Speed | 1207 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 11.6 HP |
| Dimensions (Inches) | 21″H x 51″L x 25″W |
| Weight | WS=1010lbs, WSU=1026lbs. |
| Oil Capacity | 3.7 Qts. |