Used Vacuum Pumps›Busch›R5 RA / RB
Used Busch R5 RA / RB Vacuum Pumps
Every live Busch R5 RA / RB listing from the marketplaces we monitor, with AI assessments, market prices from real sales and the curated manufacturer datasheet. WAVE inspects every pump before purchase.
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Price history — R5 RA / RB
- €4.836May 2026Busch RA 0063 F 503 Oil Lubricated VACUUM PUMP 0,1hPa(mbar) RA0063F DHL/Fedex
- €1.060Jan 2026BUSCH R5 RA 0010 C Vacuum Pump Salvage from a closed factory
Manufacturer datasheet (curated)
- Bauart
- Einstufige ölgedichtete Drehschieberpumpe mit Gasballast
- Saugvermögen (50 Hz)
- 10 – 100 m³/h (RA 0010 – RA 0100)
- Enddruck
- ≤ 0.1 mbar
- Wasserdampfverträglichkeit
- ca. 50 – 330 g/h
- Saugstutzen
- DN 25/40 ISO-KF
- Motorleistung
- 0.55 – 3.0 kW
- Drehzahl (50 Hz)
- 1500 1/min
- Ölsorte
- Busch VM 100 (mineralisch)
- Ölfüllung
- 0.5 – 4.0 l
- Ölwechsel-Intervall
- ca. 500 – 2000 Bh, je nach Anwendung
- Schutzart Motor
- IP55
- Hersteller
- Busch Vacuum Solutions
What to look for on this family
Oil-sealed rotary vane with gas-ballast. Robust workhorse. Check ballast valve is intact and oil is clear amber. Run gas-ballast open under water vapour load.
Models in this family
| Model | m³/h | H₂O g/h | Ultimate | Typical used price |
|---|---|---|---|---|
| R5 RA 0010 | 10 | 50 | ≤ 0.1 mbar | ~€700 |
| R5 RA 0021 | 21 | 110 | ≤ 0.1 mbar | ~€950 |
| R5 RA 0040 | 40 | 210 | ≤ 0.1 mbar | ~€1.500 |
| R5 RA 0063 | 63 | 330 | ≤ 0.1 mbar | ~€2.200 |
| R5 RB 0021 | 21 | 110 | ≤ 0.1 mbar | ~€1.100 |
| R5 RB 0040 | 40 | 210 | ≤ 0.1 mbar | ~€1.700 |
WAVE guideline figures from datasheets and market tracking — the specific pump may vary by variant.
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