Used Vacuum Pumps›Leybold›Other
Leybold · Other
Leybold D25B — rotary vane pump, 25 m³/h
Original title: LEYBOLD D25B Rotary vacuum pump
📍 United Kingdom
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before deployment.
Condition from photo
Externally clean, white powder coat intact. Oil level visible in sight glass appears adequate. No obvious leaks or damage visible.
Likely refurb / add-ons
- Oil change and filter service — €80
- Gas ballast service — €60
- Soft-starter module — €280
Watch out for
- Pump manufactured 2020; age and internal wear cannot be assessed from exterior p
- Gas ballast setting marked as '0' on nameplate; verify function before use.
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
- —
- Year
- 2020 (per nameplate)
- Source
- eBay
- Listing #
- eBay #277800215169
- Last verified
- Jul 5, 2026
Price history— Leybold Other
Median €1.349 · 514 observations · €343–€37.500
Recent sales (Leybold Other)
- €930Apr 28, 2026LEYBOLD RUVAC WSU-251 VACUUM PUMP *Untested*
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- D25B
- Serial
- 200369390
- Year (plate)
- 2020
- Type
- D25B
- Product No.
- 11275
- Serial No.
- 200369390
- Fabrication Date
- 29.2020
- Pumping Speed
- 25 m³/h
- Ultimate Partial Pressure
- ≤1×10⁻⁴ mbar
- Weight
- 34.2 kg
- Gas Ballast
- 0
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Leybold vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.