- Bearing Sleeves
- Vanes
- Exhaust Filter
- Gaskets
The robustness and operational reliability of oil-lubricated R5 rotary vane vacuum pumps have long made them the industry standard.
Rotary vane technology has been continuously developed and optimized by Busch over the decades, with the emphasis on operational reliability and efficiency. R5 rotary vane vacuum pumps are known throughout the industry for their modern and energy-efficient vacuum generation, in a wide range of applications. Whether for intermittent or continuous use, you can rely on the R5.
These compact R5 vacuum pumps owe their robustness to proven rotary vane technology with recirculating oil lubrication. This guarantees a consistently high vacuum level which can cope with the toughest operating conditions. When fitted with a gas-ballast valve (optional), vapors can be pumped without condensation.
| Description | Part number | QTY |
| Bearing Needle RNA4904 |
47300300 |
2 |
| Bearing Sleeve 20X25X38.5 | 47201500 | 2 |
| Filter Exhaust | 53251201 | 1 |
| Filter Oil | 53100200 | 1 |
| Gasket | 48015300 | 2 |
| Gasket Cylinder | 48011200 | 1 |
| Gasket Cylinder /EXH. BOX | 480000150 | 1 |
| Gasket Oil Sight Glass | 48023100 | 1 |
| Gasket Ring | 48401700 | 3 |
| Gasket Ring | 48403400 | 1 |
| Gasket Ring Copper | 48402900 | 2 |
| Plug Oil Drain, 1/2" Nylon | 710000010 | 1 |
| Nut Hex M6 | 42000500 | 2 |
| Oil Sight Glass 3/4" BSP | 550045 |
1 |
| PIN Taper | 43707000 |
4 |
| Screen Inlet Conical | 53401800 |
1 |
| Strainer Baffle | 53701400 | 1 |
| O Ring Viton 108X3MM | 48653700 | 2 |
| O Ring Viton 22 X 2 MM | 48650500 | 1 |
| O Ring Viton 35 X 4 MM | 48651200 | 1 |
| O Ring Viton 44 X 3 mm | 48655900 | 1 |
| O Ring Viton 65 X 3 MM | 48652600 | 2 |
| O Ring Service Block | 486114368 | 1 |
| Ring Retainer ZA18 | 432107575 | 1 |
| Ring Retaining | 43236700 | 1 |
| Ring Tolerance AN 18x10 |
433000309 |
1 |
| Seal Shaft Viton | 48700500 | 2 |
| Seal Dowty Viton 27X | 484130591 | 1 |
| Valve Exhaust Plastic Vitonxxx | 91626769 | 2 |
| Vane GX, 1ST STAGE, 0025 | 72227000 | 3 |
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A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.