Used Vacuum Pumps›Pfeiffer›Other
Pfeiffer · Other
Pfeiffer WKP 500 AM — rotary vane pump, 500 m³/h
Original title: Pfeiffer Vakuumpumpe WKP 500 AM mit VEM Drehstrom-Asynchronmotor K21R90L2 TPM140
€3.399
📍 Germany
🟡 OK with refurb
Suitable for WAVE as primary pump; typical refurbishment needed.
Condition from photo
Exterior clean, mounted on frame with castors. Motor nameplate legible. No visible oil leaks or damage.
Likely refurb / add-ons
- Oil change and filter service — €80
- Exhaust filter replacement — €60
- Soft-starter or VFD integration — €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 #182792141985
- Last verified
- Jul 5, 2026
Price history— Pfeiffer Other
Median €1.694 · 615 observations · €372–€23.648
Type plate (AI reading)
- Exact model
- WKP 500 AM
- Serial
- 22026767
- Type
- WKP 500 AM
- Pumping speed (N₂)
- 500 m³/h
- Oil type
- Pfeiffer ÖL 32
- Oil volume
- 1.6 l
- Speed
- 1450 min⁻¹
- Weight
- approx. 45 kg
- Electrical (50 Hz)
- 230/400 V 3~ 50 Hz
- Electrical (60 Hz)
- 230/460 V 3~ 60 Hz
- Origin
- Made in Germany
- Approvals
- CE 2004
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.