Used Vacuum Pumps›Busch›R5 RA / RB
Busch · R5 RA / RB
Busch Ra 0040 E vacuum pump pump
Market median (sold): €2.325 from 41 sales in this family
Suitability for 1 × FD440
Not verifiedItem type
Not confirmed
Technical
Cannot calculate
Condition
Not evidenced
Data
Family only
AI assessment will be added on the next refresh cycle.
Specifications
- Type
- Oil-sealed rotary vane
- Source
- eBay
- Listing #
- eBay #146724130229
- Last verified
- Aug 6, 2026
The R5 RA / RB family is recognised, but the exact variant is not supported. Model-specific performance and water-vapour figures from R5 RA 0010 are therefore withheld.
Source: official manufacturer · product page: product family · document: product family · EN · link checked Aug 5, 2026
Price history— Busch R5 RA / RB
Family: R5 RA / RBExact model is not supported by the listing or type plate.
Median €2.899 · 528 cleaned observations · €344–€7.683
Recent sales (Busch R5 RA / RB)
- €3.108Aug 6, 2026Busch RA 0100 F 503 Vacuum Pump
- €590Aug 6, 2026Busch RA 0010 Vacuum Pump 00003174
- €749Aug 6, 2026Busch RA 0010 B 543 Rotary Vane Vacuum Pump 0.4kW 1500rpm -used-
- €2.627Aug 6, 2026Busch RA 0040 E Vacuum Pump Vacuum Pump
- €749Aug 6, 2026Busch RA 0010 C 343 Rotary Vane Vacuum Pump 0.5kW 1355rpm -used-
- €4.185Aug 6, 2026(Lot of 2) Busch R5 RA 0250 D 503 Vacuum Pump - FREE SHIPPING
- €4.645Aug 6, 2026BUSCH 0155 R5 VACUUM PUMP
- €46.495Aug 6, 2026BUSCH RA O630, vacuum pump skid, Becker, Edwards, Alcatel, Gast, Rotary vane
- €3.246Aug 6, 2026One NEW BUSCH R5 RA 0040 F 403 RA0040F403 Oil Lubricated VACUUM PUMP
- €964Aug 6, 20261x Busch R5 KC 0016 E 3Z0 19m³/h 20hPa Handtmann 9025151 vacuum pump
- €697Aug 6, 2026Busch RA 0010 C 343 Vacuum Pump
- €10.742Aug 6, 2026Busch R5 RD 0360A Oil Lubricated Rotary Vane Vacuum Pump 212ACFM NEW
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
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.
Traceable assessment
How each pump is assessed
AI helps read images and listing text. The final suitability result is calculated by a fixed engineering rule using evidenced values.
Method version: 5 August 2026
- 1
Identify the item
The title and photos are checked first to confirm that the listing is a complete vacuum pump — not an accessory, spare part or pump head only.
- 2
Establish evidence
The type plate and listing provide specific facts. Manufacturer values are used only for a confirmed model; family-level values stay clearly labelled.
- 3
Compare engineering data
Pumping speed, water-vapour capacity and ultimate pressure are compared with the selected WAVE machine and the chosen safety margins.
- 4
Assess condition separately
A photo or a seller saying “runs” does not replace a vacuum test. Unknown data remain unknown and never become an automatic green recommendation.