Used Vacuum Pumps›Pfeiffer›Other
Pfeiffer · Other
Pfeiffer WKP 500 AM — rotary vane, 500 m³/h
Original title: Pfeiffer Vakuumpumpe WKP 500 AM PP W32 000 A
Market median (sold): €1.239 from 132 sales in this family
📍 Germany
🟡 OK with refurb
Suitable for WAVE; large capacity but needs full service inspection.
Condition from photo
Exterior clean, white paint intact. Oil level visible in sight glass. No obvious leaks or damage noted. Mounting feet present.
Likely refurb / add-ons
- Oil change and filter service — €120
- Exhaust filter replacement — €80
- Soft-starter (optional, for grid stability) — €280
Watch out for
- Large displacement (500 m³/h) may exceed typical WAVE inlet capacity; verify com
- Age and service history unknown; internal wear cannot be assessed from photos.
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
- 2005 (per nameplate)
- Source
- eBay
- Listing #
- eBay #182792158067
- Last verified
- Sep 23, 2026
Price history— Pfeiffer Other
Median €1.125 · 1938 observations · €372–€26.970
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Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- WKP 500 AM
- Serial
- 22028983
- Year (plate)
- 2005
- Type
- WKP 500 AM
- Pumping speed S(N₂)
- max. 500 m³/h
- Pressure ratio
- PP W32 000 A
- Serial number
- 22028983
- Drive power
- 2.6/2.7 kW
- Electrical (50 Hz)
- 230/400 V 50 Hz
- Electrical (60 Hz)
- 230/400 V 50 Hz
- CE mark
- 2005
- Origin
- Made in Germany
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Pfeiffer vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.