Busch R5 Vacuum Pump Cross Reference
| Busch Model | Type | Becker | Leybold SOGEVAC | Rietschle | Edwards nES / ES | Repair Kits / Parts | Oil | Filters | Replacement | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| RA0025 | Rotary Vane | U4.25 | SV25 | VC25 | nES25 | RA0025 Parts | Oil | Filters | Replacement | Small industrial vane pump |
| RA0040 | Rotary Vane | U4.40 | SV40 | VC50 | nES40 | RA0040 Kits | Oil | Filters | Replacement | Very common size |
| RA0063 | Rotary Vane | U4.70 | SV65 | VC75 | nES63 | RA0063 Parts | Oil | Filters | Replacement | Mid-range industrial |
| RA0100 | Rotary Vane | U4.100 | SV100 | VC100 | nES100 | RA0100 Parts | Oil | Filters | Replacement | Common plant size |
| RA0160 | Rotary Vane | U4.165 | SV160 | VC150 | nES160 | RA0160 Parts | Oil | Filters | Replacement | Heavy duty |
| RA0250 | Rotary Vane | U4.250 | SV300 | VC200 | nES200 | RA0250 Parts | Oil | Filters | Replacement | Large industrial system |
| RA0400 | Rotary Vane | U4.400 | SV630 | VC300 | nES300 | RA0400 Parts | Oil | Filters | Replacement | High capacity system |
| RA0630 | Rotary Vane | U4.630 | SV630+ | VC500 | nES400 | RA0630 Parts | Oil | Filters | Replacement | Largest standard R5 |