Used Vacuum PumpsBuschR5 RA / RB

Busch · R5 RA / RB

Busch RA 0205 D — rotary vane, 10 m³/h

Original title: BUSCH RA.0205.D.5Z6.CBXX 7.5HP VACUUM PUMP

€4.185

📍 USA

🟢 Good fit

Excellent match for WAVE101/FD260; proven family, healthy exterior.

Condition from photo

Clean exterior, intact nameplate, no visible oil leaks, mounted on frame with hoses.

Likely refurb / add-ons

  • Oil change (Busch R530, 6.5 L) — €50
  • Exhaust filter replacement — €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
Year
2022 (per nameplate)
Source
eBay
Listing #
eBay #306553005879
Last verified
Jun 12, 2026

Fits WAVE machines: WAVE101, FD260

Price history Busch R5 RA / RB

Median 2.576 · 571 observations · €1–€45.105

€344€22.725€45.105Jan. 26Juli 26

Recent sales (Busch R5 RA / RB)

Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.

Type plate (AI reading)

Exact model
RA 0205 D 5Z6 CBXX
Serial
USM1224201175
Year (plate)
2022
Manufacturer
Busch Manufacturing LLC, Virginia Beach, VA 23452, USA
Model
RA 0205 D 5Z6 CBXX
Absolute pressure
20 hPa (mbar)
Maximum speed
1800 min⁻¹
Maximum pumping speed
240 m³/h
Weight
200 kg
Oil type
Busch R530
Oil quantity
6.5 L
Motor model
0623221618
Motor power (50 Hz)
7.5 kW
Motor voltage options
230/460/380/200/400 V
Motor current (50 Hz)
20.9/10.5/12.8/23.9/12.0 A
Motor speed (50 Hz)
1779 min⁻¹
Power factor
0.72/0.71/0.74
Service factor
1.25/1.25
Duty cycle
Continuous
Approvals
UL, CSA, CE, EAC
Origin
Made in USA

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.

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