Used Vacuum Pumps›Pfeiffer›Other
Pfeiffer · Other
Pfeiffer PKR 251 — Compact Full Range Vacuum Gauge
Original title: Pfeiffer PKR 251 PTR 26000 Compact Full Range Vacuum Gauge 15 to 30V DC, 2 W
Market median (sold): €1.294 from 134 sales in this family
📍 USA
🔴 Check carefully
Gauge only, not a pump. Unsuitable as WAVE vacuum source.
Condition from photo
Exterior clean, red cap intact, label legible. No visible damage or leaks.
Watch out for
- This is a vacuum gauge (measurement instrument), not a vacuum pump.
- Cannot serve as the vacuum source for a WAVE freeze dryer.
- Price (€1,302) is high for a gauge; verify seller intent.
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
- 2021 (per nameplate)
- Source
- eBay
- Listing #
- eBay #257497014667
- Last verified
- Oct 3, 2026
Price history— Pfeiffer Other
Median €1.125 · 1971 observations · €372–€26.970
Recent sales (Pfeiffer Other)
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- €12.468Oct 2, 2026Pfeiffer TSU071E Plant Vacuum Pump +QME80+TMU071P+TC600 +Prism 80+PKR251
- €523Oct 2, 2026Pfeiffer Vacum MPV 035 2 Vacuum Pump
- €9.300Sep 22, 2026rebuilt Pfeiffer Vacuum Hipace 2300 PN 'PM P04 141A' Warrenty
- €632Sep 22, 2026Pfeiffer XtraDry 150 -2 Piston Vacuum Pump WORKING!
- €1.163Sep 22, 2026Pfeiffer XtraDry 150 -2 Piston Vacuum Pump WORKING
- €9.951Sep 22, 2026NEW Pfeiffer HiScroll 18 Dry Scroll Vacuum Pump / PDS30001B
- €558Sep 22, 2026Pfeiffer Vacuum PKR 251 Compact FullRange Gauge, FPM PTR 26000
- €1.395Sep 22, 2026NEW Pfeiffer MVP 040-2 Vacuum Pump PKT 01-210
- €1.507Sep 22, 2026Pfeiffer Vacuum MVP 035-2 PK MVP0352PK T01 200 Vacuum Pump Made in Germany
- €977Sep 22, 2026Pfeiffer duo11 Dual Stage REBUILT Mechanical Vane Vacuum Pump With 6-M Warranty
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- PKR 251
- Serial
- 44769814
- Year (plate)
- 2021
- Manufacturer
- Pfeiffer Vacuum
- Part Number
- PT R26 000
- Input Voltage
- 15–30 V DC
- Power Consumption
- 2 W
- Origin
- Made in Liechtenstein
- Approvals
- ETL, CE
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.