Product Description
Filter Service Kit for Busch RA0250 / RA0302 OEM Equivalent
This filter service kit is designed for Busch RA0250 and RA0302 rotary vane vacuum pumps, including compatible R5 D-Series models. It includes the common filter and sealing components replaced during routine pump maintenance to help maintain vacuum performance, reduce oil mist, and support reliable pump operation.
Compatible Pumps
- Busch RA0250
- Busch RA0302
- Busch RA0250D
- Busch RA0302D
- Busch R5 D-Series Rotary Vane Vacuum Pumps
Filter Service Kit Contents
| Item | Part Number | Description | Qty |
|---|---|---|---|
| 100 | 0531000001 | Oil Filter | 1 |
| 120 | 0532140159 | Exhaust Filter | 3 |
| 141 | 0481502721 | Cylinder Gasket | 1 |
| 89 | 0482000021 | O-Ring, Oil Filling | 1 |
| 96 | 0486000505 | O-Ring, Drain Oil | 1 |
| 96 | 0710000010 | Drain Plug | 1 |
| 96 | Included | Sight Glass | 1 |
Features
- Filter service kit for Busch RA0250 and RA0302 vacuum pumps
- Designed for routine maintenance and filter replacement
- Includes oil filter, exhaust filters, gasket, O-rings, drain plug, and sight glass
- Helps reduce oil mist and maintain proper pump performance
- Supports cleaner operation and longer pump service life
- Useful for scheduled service on Busch R5 D-Series rotary vane pumps
Recommended Vacuum Pump Oil
When servicing your Busch RA0250 or RA0302 vacuum pump, we recommend replacing the oil at the same time as the filters. Fresh vacuum pump oil helps protect internal components, reduce contamination, and maintain strong vacuum performance.
Related Busch Vacuum Pump Parts & Resources
- Shop Busch Vacuum Pump Parts
- Shop Busch Repair Kits
- Shop Vacuum Pump Oil
- Vacuum Pump Repair Resources
Why Replace the Filter Service Kit?
Filters, gaskets, O-rings, drain plugs, and sight glasses wear over time during normal vacuum pump operation. A clogged exhaust filter can increase oil mist, back pressure, operating temperature, and pump wear. Replacing these service components helps keep your Busch RA0250 or RA0302 vacuum pump running cleaner and more reliably.
Common Search Terms
Busch RA0250 filter kit, Busch RA0302 filter kit, Busch RA0250 service kit, Busch RA0302 service kit, Busch R5 D-Series filter kit, Busch oil filter 0531000001, Busch exhaust filter 0532140159, Busch RA0250 exhaust filter kit, Busch RA0302 maintenance kit.
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