Used Vacuum Pumps›Busch›R5 RA / RB
Busch · R5 RA / RB
Busch RA 0025 E — rotary vane, 10 m³/h
Original title: Busch Ölgeschmierte Vakuumpumpe RA 0025 E + Lafert Elektromotoren AMPE 80Z AA4
Market median (sold): €2.883 from 78 sales in this family
📍 Germany
🟡 OK with refurb
Suitable for WAVE101/FD260; typical refurb needed before use.
Condition from photo
Externally clean, motor and pump assembly intact, hoses present, no visible oil leaks or damage.
Likely refurb / add-ons
- Oil change & filter service: €80–120
- Exhaust filter replacement: €60–80
- Soft-starter (optional): €280
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~10 m³/h
- Water-vapour tolerance
- ~50 g/h
- Ultimate vacuum
- ≤ 0.1 mbar
- Source
- eBay
- Listing #
- eBay #127364334656
- Last verified
- Oct 3, 2026
Fits WAVE machines: WAVE101, FD260
Price history— Busch R5 RA / RB
Median €2.853 · 970 observations · €1–€62.418
Recent sales (Busch R5 RA / RB)
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Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- AMPE 80Z AA4
- Serial
- 0612167947
- Type
- AMPE 80Z AA4
- Frequency
- 50 Hz
- Power
- 0.75 kW
- Voltage (50 Hz)
- 230/400 V
- Current (50 Hz)
- 3.1/1.8 A
- Speed (50 Hz)
- 1430 min⁻¹
- Power factor (50 Hz)
- 0.74
- Efficiency (50 Hz)
- IE3 82.5%
- Voltage (60 Hz)
- 230 ±10%
- Current (60 Hz)
- 3.3 A
- Speed (60 Hz)
- 1405 min⁻¹
- Power factor (60 Hz)
- 0.66
- Insulation class
- F
- Duty
- S1
- Protection
- IP55
- Temperature rise
- T amb. 40°C
- Weight
- 11.0 kg
- Part number
- 0612167947
- Origin
- Made in Italy
- Approvals
- IEC 60034, CE
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
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.
Manufacturer datasheet — Busch R5 RA / RB
- 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
Curated from the manufacturer's official datasheet for this family / model. The specific pump may vary slightly by variant.