Used Vacuum Pumps›Busch›R5 RA / RB
Busch · R5 RA / RB
Busch RA 0025 F — rotary vane, 10 m³/h
Original title: BUSCH RA 0025 F 503 Vakuumpumpe 30m3/h+ AMH90LAA4 CC046A Elektromotor Unused OVP
📍 Germany
🟢 Good fit
Excellent match for WAVE101/FD260; unused condition and fair pricing.
Condition from photo
Unused, original packaging. Clean exterior, no visible oil leaks, all labels intact and readable.
Likely refurb / add-ons
- Oil change & filter service (~€110)
- Soft-starter for motor (~€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
- Year
- 2014 (per nameplate)
- Source
- eBay
- Listing #
- eBay #256836334282
- Last verified
- Jun 8, 2026
Fits WAVE machines: WAVE101, FD260
Price history— Busch R5 RA / RB
Median €2.576 · 571 observations · €1–€45.105
Recent sales (Busch R5 RA / RB)
- €4.836May 19, 2026Busch RA 0063 F 503 Oil Lubricated VACUUM PUMP 0,1hPa(mbar) RA0063F DHL/Fedex
- €1.060Jan 21, 2026BUSCH R5 RA 0010 C Vacuum Pump Salvage from a closed factory
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- AMH 90L AA4 CC046A
- Serial
- 1031003
- Year (plate)
- 2014
- Type
- AMH 90L AA4
- Manufacturer Part No.
- CC046A
- Serial No.
- 1031003
- Frequency (50 Hz)
- 50 Hz
- Power (50 Hz)
- 1.0 kW
- Voltage (50 Hz)
- ΔΔ/Δ 190–208/380–415 V
- Current (50 Hz)
- 4.8/2.4 A
- Speed (50 Hz)
- 1435 1/min
- Power Factor (50 Hz)
- 0.73
- Efficiency Class (50 Hz)
- IE2 83.4
- Frequency (60 Hz)
- 60 Hz
- Power (60 Hz)
- 1.2 kW
- Voltage (60 Hz)
- ΔΔ/Δ 220–230/440–460 V
- Current (60 Hz)
- 4.8/2.4 A
- Speed (60 Hz)
- 1730 1/min
- Power Factor (60 Hz)
- 0.74
- Efficiency Class (60 Hz)
- IE2 94.9
- Voltage (200/400 V)
- ΔΔ/Δ 200/400 V
- Current (200/400 V)
- 5.0/2.5 A
- Speed (200/400 V)
- 1710 1/min
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.