Used Vacuum Pumps›Busch›Other
Busch · Other
Busch RA0025-C5Z6 — rotary vane with Edwards EH250 booster, 20 CFM
Original title: Busch Vacuum Pump RA0025-C5Z6-1005 With Edwards Mechanical Booster Pump EH250
🟡 OK with refurb
Suitable for WAVE freeze dryers; needs refurbishment inspection and oil service.
Condition from photo
Mounted on frame with control panel and blower; exterior shows age and dust; no visible leaks or damage; hoses and electrical connections present.
Likely refurb / add-ons
- Oil change and filter service — €80
- Booster pump bearing inspection — €150
- Soft-starter replacement (if worn) — €280
Watch out for
- Booster pump (Edwards EH250) adds complexity; bearing lubrication critical per l
- Age and dust accumulation suggest extended storage; internal condition unknown.
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Pumping speed
- ~0 m³/h
- Water-vapour tolerance
- ~0 g/h
- Ultimate vacuum
- —
- Source
- eBay
- Listing #
- eBay #167753711973
- Last verified
- Jul 3, 2026
Price history— Busch Other
Median €2.111 · 681 observations · €308–€33.945
Type plate (AI reading)
- Exact model
- RA0025-C5Z6-1005
- Serial
- D 27716
- Displacement
- 20 CFM
- Manufacturer
- Busch, Inc., Virginia Beach, VA 23452
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Busch vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.