Used Vacuum Pumps›Leybold›Other
Leybold · Other
Leybold WAU1001 — rotary vane blower, 1200 m³/h
Original title: Leybold WAU1001 Vacuum Pump Blower
🔴 Check carefully
Blower unsuitable for WAVE freeze dryers; requires dedicated vacuum pump.
Condition from photo
Exterior clean, mounted on frame with motor. No visible oil leaks or damage. Labels legible.
Watch out for
- WAU1001 is a blower (Gebläse), not a vacuum pump — designed for positive displac
- Typical WAVE freeze dryers require oil-sealed rotary vane or rotary piston pumps
- Blower cannot achieve the ultimate vacuum needed for freeze-drying applications.
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 #168041686839
- Last verified
- Jun 7, 2026
Price history— Leybold Other
Median €1.349 · 512 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
- WAU1001
- Serial
- 061005
- Type
- WAU1001
- Product No.
- 11/41
- Serial No.
- 061005
- Pumping Speed
- 50 Hz 60 Hz 1200 m³/h
- Max. Pressure Difference
- PUMP SEE MANUAL
- Shaft Speed
- max. 3600 1/min
- Electrical (50 Hz)
- Air-G IIC TX (50Hz) X
- Temperature
- 12°C <Ta<40°C
- Mass
- 485 kg
- Manufacturer
- Leybold
- Approvals
- CE
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.