Used Vacuum Pumps›Leybold›Trivac D
Leybold · Trivac D
AEG ADEB 71 N4 R3 — rotary vane, 250 W
Original title: leybold Trivac S4A Drehschieberpumpe Vakuumpumpe
Market median (sold): €650 from 5 sales in this family
📍 Germany
🟡 OK with refurb
Undersized for FD260; suitable only as secondary or backup pump.
Condition from photo
Exterior shows age and surface corrosion; motor housing weathered; oil level and internal wear not visible.
Likely refurb / add-ons
- Oil change and filter service (~€50)
- Exhaust filter replacement (~€40)
- Soft-starter or VFD (~€200–280)
Watch out for
- AEG motor, not Leybold pump — title misleading; actual model is AEG ADEB 71 N4 R
- Pumping speed ~250 W / 1410 rpm suggests <2 m³/h, well below FD260 requirement (
- Visible corrosion and age; internal condition unknown
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~8 m³/h
- Water-vapour tolerance
- ~50 g/h
- Ultimate vacuum
- ≤ 0.002 mbar
- Source
- eBay
- Listing #
- eBay #131827501754
- Last verified
- Jul 5, 2026
Fits WAVE machines: FD260
Price history— Leybold Trivac D
Median €1.185 · 1147 observations · €22–€13.945
Recent sales (Leybold Trivac D)
- €650May 19, 2026Leybold TRIVAC D16B 160141V150-1 Rotary Vane Vacuum Pump 1750RPM 230Vac (23635)
- €628May 18, 2026Leybold Trivac D30AC 2 Stage Rotary Vacuum Pump, 230/460V With GE 5K45SG1071B
- €581May 13, 2026Leybold TRIVAC D 16 B Pump 3/4HP D16B
- €5.580May 9, 2026(NEW) Leybold D25B Trivac Dual Stage Rotary Vane Vacuum Pump D25B-LVO210
- €9.765May 8, 2026SP VirTis AdVantage XL-70 Benchtop Freeze Dryer Lyophilizer w/ Leybold Trivac Pu
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- AEG ADEB 71 N4 R3
- Serial
- Nr4 5903846
- Type
- ADEB 71 N4 R3
- Motor No.
- Nr4 5903846
- Voltage
- 220 V
- Power
- 250 Watt
- Speed
- 1410 1/min
- Frequency
- 50 Hz
- Current
- 2.4 A
- Capacitor
- CB=20 µF/360 V
- Protection class
- B/IP44
- Drawing No.
- VDE 0530/12
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Two-stage oil-sealed with gas-ballast. Make sure the model code ends in 'B' (= B-Variant with built-in gas-ballast valve). Check oil sight glass and that the exhaust filter is clean.