Used Vacuum Pumps›Pfeiffer›Duo
Used Pfeiffer Duo Vacuum Pumps
Every live Pfeiffer Duo listing from the marketplaces we monitor, with AI assessments, market prices from real sales and the curated manufacturer datasheet. WAVE inspects every pump before purchase.
Pumping speed: 11–125 m³/hMarket median: €744 · 26 sales100 listings availableFits: FD260, FD440, FD440 MAX, FD470
Live listingsrefreshed daily
🟢 Pfeiffer Duo 5 — rotary vane, 5 m³/h€300
Germany · eBay
🟢 Pfeiffer Duo 10 — rotary vane, 10 m³/h€300
USA · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€300
Germany · eBay
🟢 Pfeiffer Duo 3 M — rotary vane, 2.9 m³/h€300
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€300
PH · eBay
Pfeiffer Balzer DUO 008 B Vakuumpumpe Vacuum Pump€300
Germany · eBay
🟡 Pfeiffer Duo 10 — rotary vane, 10 m³/h€301
USA · eBay
🟡 Pfeiffer Duo 2.5C — rotary vane, 2.9 m³/h€303
Sweden · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€306
USA · eBay
🟡 Pfeiffer Duo 2.5 — two-stage rotary vane pump€307
USA · eBay
🟢 Pfeiffer Duo 11 — rotary vane, 10.5 m³/h€314
Yr 2020 · USA · eBay
🟡 Pfeiffer Duo 016B — rotary vane, 0.55 kW€315
USA · eBay
🟡 Pfeiffer Duo 5 — two-stage rotary vane, 0.37 kW€316
USA · eBay
Pfeiffer Agilent DUO 2.5 G3170-80025 PK D41 062 C Rotary Vane Vacuum Pump 34B€325
USA · eBay
Pfeiffer Vacuum DUO 3 M Rotary Vane Pump, D3F€326
USA · eBay
Pfeiffer Vacuum DUO 3 M Rotary Vane Pump, D3F€326
· eBay
🟡 Pfeiffer Duo 3 M DC — rotary vane, 2.6 m³/h€328
USA · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€329
Japan · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€338
USA · eBay
🟢 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€338
USA · eBay
🟢 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€341
USA · eBay
🟡 Pfeiffer Duo 5M — rotary vane, 6 m³/h€342
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h, 230V€343
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€343
India · eBay
🟢 Pfeiffer Duo 2.5A — rotary vane, 2.5 m³/h€343
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€343
India · eBay
🟢 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€343
India · eBay
🟢 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€343
Greece · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€343
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€344
India · eBay
🟢 Pfeiffer Duo 10 M — rotary vane, 12 m³/h€344
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h, 230V€344
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€345
Singapore · eBay
🟡 Pfeiffer Duo 2.5 — two-stage rotary vane, 2.9 m³/h€347
USA · eBay
🟡 Pfeiffer Duo 060A — rotary vane, 60 m³/h, 2.2 kW€347
USA · eBay
🟡 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€347
USA · eBay
🟡 Pfeiffer Duo 016B — rotary vane, 16 m³/h€347
USA · eBay
🟢 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€347
Yr 2026 · USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€348
India · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€349
Germany · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€349
Germany · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€349
India · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€349
Germany · eBay
🟢 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€349
India · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€349
Germany · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€349
India · eBay
🟢 Pfeiffer Duo 2.5 — two-stage rotary vane, 2.9 m³/h€349
Germany · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€349
Germany · eBay
🟡 Pfeiffer Duo 3 — two-stage rotary vane, 2.9 m³/h€350
USA · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€350
USA · eBay
🟡 Pfeiffer Duo — two-stage rotary vane, 0.075 m³/h€350
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€351
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€352
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€352
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h, 230V€353
· eBay
Pfeiffer DUO 2.5 PK D41 064 F / Agilent G3170-89026 Rotary Vane Vacuum Pump 220V€367
USA · eBay
Pfeiffer DUO 2.5 / Agilent G3170-89026 Rotary Vane Vacuum Pump RVP 220V€367
Yr 2025 · USA · eBay
Pfeiffer DUO 2.5 PK D41 064 F / Agilent G3170-80026 Rotary Vane Vacuum Pump 220V€367
USA · eBay
Pfeiffer DUO 2.5 PK D41 064 E / Agilent G3170-89026 RVP Rotary Vane Vacuum Pump€367
USA · eBay
🟡 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€369
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€371
· eBay
Pfeiffer DUO 2.5 Rotary Vane Vacuum Pump TESTED 5.7 mTorr 120V w/ Balston Filter€371
· eBay
Pfeiffer DUO 2.5 rotary vane vacuum pump€371
· eBay
Pfeiffer DUO 2.5 Rotary Vane Vacuum Pump TESTED 5.7 mTorr 120V w/ Balston Filter€371
USA · eBay
Pfeiffer DUO 2.5 rotary vane vacuum pump€371
· eBay
🟡 Pfeiffer Duo 016 B — two-stage rotary vane, 110 VAC€372
USA · eBay
Pfeiffer Balzers DUO 016 B 110VAC Dual Stage Rotary Vane Vacuum Pump€372
USA · eBay
Pfeiffer Balzers DUO 016 B 110VAC Dual Stage Rotary Vane Vacuum Pump€372
USA · eBay
Pfeiffer Balzers DUO 016 B 110VAC Dual Stage Rotary Vane Vacuum Pump€372
· eBay
🟡 Pfeiffer Duo 016 B — rotary vane, 16 m³/h€372
USA · eBay
🟡 Pfeiffer Duo — two-stage rotary vane, 0.075 m³/h€372
· eBay
🟡 Pfeiffer Duo 2.5 — two-stage rotary vane, 2.9 m³/h€372
USA · eBay
🟡 Pfeiffer Duo 030A — two-stage rotary vane, refurbished€372
USA · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€377
USA · eBay
USED PFEIFFER VACUUM PUMP DUO 3 W/ HANNING E7B2B-7-583€377
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.5 m³/h€378
Singapore · eBay
🟢 Pfeiffer Duo 010 M — rotary vane, 10 m³/h€379
USA · eBay
🟡 Pfeiffer Duo 010 M — rotary vane, 10 m³/h€380
USA · eBay
🟢 Pfeiffer Duo 010 M — rotary vane, 10 m³/h€383
USA · eBay
🟡 Pfeiffer Duo 010 M — rotary vane, 10 m³/h€384
USA · eBay
🟡 Pfeiffer Duo 1.5A — rotary vane, 1.5 m³/h€384
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h, 230V€386
India · eBay
🟡 Pfeiffer Duo 2.5 — two-stage rotary vane, 230V€386
India · eBay
🟢 Pfeiffer Duo 1.6 — rotary vane, 1.5 m³/h€387
USA · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 230V€387
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€388
India · eBay
🟡 Pfeiffer Duo 2.5 — rotary vane, 230 V€392
India · eBay
🟡 Pfeiffer Duo 2.5 — two-stage rotary vane, 2.9 m³/h€393
India · eBay
🟡 Pfeiffer Duo 2.5 — two-stage rotary vane, 2.9 m³/h€394
India · eBay
🟡 Pfeiffer Duo 016B — rotary vane, 16 m³/h€399
USA · eBay
🟡 Pfeiffer DUO 016B — two-stage rotary vane, 16 m³/h€399
Germany · eBay
🟡 Pfeiffer Duo 03A — rotary vane, 30 m³/h€399
USA · eBay
🟡 Pfeiffer Duo 010 M — rotary vane, 10 m³/h€409
USA · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€417
USA · eBay
Agilent G3870-80055,Pfeiffer Vacuum Duo 2.5 Pump for Agilent GC system w/tray€418
USA · eBay
🟢 Pfeiffer Duo 2.5 — two-stage rotary vane, 2.5 m³/h€429
USA · eBay
🟢 Pfeiffer Duo 3 M DC — rotary vane, 2.6 m³/h€429
MA · eBay
🟡 Pfeiffer Duo 016B — rotary vane, 0.55 kW€430
USA · eBay
🟢 Pfeiffer Duo 2.5 — rotary vane, 2.9 m³/h€432
USA · eBay
🟢 Pfeiffer Duo 3 — rotary vane, 2.9 m³/h€433
Yr 2026 · USA · eBay
Price history — Duo
- €735Aug 2026Pfeiffer Vacuum Pump DUO 11 / PK D59 721 C / 0.25-0.3 kW
- €1.075Aug 2026Pfeiffer DUO 030 A Vacuum Pump 30m³/h + AEG AM 90 SX4 Q4 1.1kW 1390/1660RPM Used
- €860Aug 2026Pfeiffer Duo 2.5 PK D41 064 G Vacuum Pump Max 2.9m³/h 3600/min G3870-80056 Used
- €666Aug 2026Pfeiffer DUO 2.5 PK D41 064F Agilent G3170-80026 Vacuum Pump 220-240V Used
- €656Aug 2026Pfeiffer Duo 2.5 PK D41 064F Vacuum Pump
- €677Aug 2026Pfeiffer DUO 2.5 PK D41 064F Agilent G3170-80026 Vacuum Pump 3600 RPM Used
- €860Aug 2026Pfeiffer Duo 2.5 PK D41 064 E Vacuum Pump Max: 2.9m³/h 3000/min Used
- €536Aug 2026Pfeiffer Balzers DUO 004 B Rotary Vane Vacuum Pump -used-
Manufacturer datasheet (curated)
- Bauart
- Zweistufige ölgedichtete Drehschieberpumpe
- Saugvermögen (50 Hz)
- 1.25 / 2.5 / 5 / 10 / 20 / 35 / 65 m³/h (modellabhängig)
- Enddruck (ohne Gasballast)
- ≤ 6 × 10⁻⁴ mbar
- Enddruck (mit Gasballast)
- ≤ 4 × 10⁻³ mbar
- Wasserdampfverträglichkeit
- ca. 110 g/h bei DUO 10
- Wasserdampfkapazität
- ca. 30 mbar (mit Gasballast)
- Saugstutzen
- DN 16/25 ISO-KF (modellabhängig)
- Auslass
- DN 16/25 ISO-KF
- Betriebsspannung
- 1-Ph 230 V / 3-Ph 400 V (modellabhängig)
- Motorleistung
- 0.25 – 1.5 kW
- Drehzahl (50 Hz)
- 1500 1/min
- Drehzahl (60 Hz)
- 1800 1/min
- Ölsorte
- Pfeiffer P3 (mineralisch) bzw. F4 (synthetisch)
- Ölfüllung
- 0.4 – 2.0 l (modellabhängig)
- Ölwechsel-Intervall
- ca. 2000 Bh oder bei Verfärbung
- Geräuschpegel
- 52 – 60 dB(A)
- Gewicht
- 10.5 – 60 kg (modellabhängig)
- Umgebungstemperatur
- 12 – 40 °C
- Schutzart Motor
- IP54
- Hersteller
- Pfeiffer Vacuum GmbH, D-35614 Asslar
What to look for on this family
Two-stage oil-sealed with gas-ballast. Common pulls from semicon and lab decommissioning — check the oil sight glass before bidding.
Models in this family
| Model | m³/h | H₂O g/h | Ultimate | Typical used price |
|---|---|---|---|---|
| Duo 11 | 11 | 60 | ≤ 0.001 mbar | ~€900 |
| Duo 20 | 20 | 120 | ≤ 0.001 mbar | ~€1.200 |
| Duo 35 | 35 | 200 | ≤ 0.001 mbar | ~€1.500 |
| Duo 65 | 65 | 360 | ≤ 0.001 mbar | ~€2.000 |
| Duo 125 | 125 | 700 | ≤ 0.001 mbar | ~€2.400 |
WAVE guideline figures from datasheets and market tracking — the specific pump may vary by variant.
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