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): €1.298 from 103 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
- Aug 19, 2026
Price history— Pfeiffer Other
Median €1.119 · 1510 observations · €372–€23.648
Recent sales (Pfeiffer Other)
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- €2.042Aug 9, 2026Pfeiffer DBP 050-4 + IGP 050 | Industrial Vacuum Pump Unidry
- €645Aug 9, 2026Pfeiffer Vakuumpumpe AEG Motor ADEB 56 N2R3Q4
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- €1.182Aug 9, 2026Pfeiffer SplitFlow 310 PM P04 299 Vakuumpumpe used
- €859Aug 9, 2026Pfeiffer MVP070-3 Vacuum Pump Pfeiffer PK T01310 VAC 115-230 4.3m³/h
- €532Aug 9, 2026Pfeiffer MVP 020-3 DC Diaphragm Dry Vac Pump 24 Volt PK T01 150 Tested Cleaned
- €698Aug 9, 2026PFEIFFER PK D41 064 F/PBF 71/2B-11RQ (VACUUM PUMP) - 6 Months Warranty
- €1.989Aug 9, 2026Pfeiffer SplitFlow 310 3P PM P04 299 Vacuum Pump TC400 PMC01800A 16706750 Used
- €2.096Aug 9, 2026Pfeiffer SplitFlow 310 3P PM P04 299 Vacuum Pump TC400 PMC01800A 16651562 Used
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.