Used Vacuum Pumps›Leybold›Other
Leybold · Other
Leybold WSU 1001H — rotary vane vacuum pump
Original title: OERLIKON LEYBOLD WSU 1001H VACUUM PUMP 91894
📍 Germany
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before deployment.
Condition from photo
Externally clean, well-preserved paint, hoses intact, motor shroud present, no visible oil leaks.
Likely refurb / add-ons
- Oil change and filter service — €80
- Exhaust filter replacement — €60
- Soft-starter module (optional) — €280
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 #317597877122
- 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
- WSU 1001H
- Manufacturer
- RUVAC (Oerlikon Leybold)
- Model
- WSU 1001H
- Type
- Rotary vane vacuum pump
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.