Used Vacuum Pumps›Leybold›Trivac D
Leybold · Trivac D
Leybold Trivac D25B — rotary vane, 25 m³/h
Original title: LEYBOLD HERAEUS trivac D25B DS + AEG AM 71 FY4
Market median (sold): €650 from 5 sales in this family
📍 Germany
🟡 OK with refurb
Suitable for FD440; typical refurb needed. Price slightly above median.
Condition from photo
Exterior shows age and dust; paint worn. Oil level unclear. Motor and inlet appear intact. No visible leaks or damage.
Likely refurb / add-ons
- Oil change and filter service (~€80)
- Gas-ballast service (~€60)
- Soft-starter for motor (~€280)
Watch out for
- Asking price €1,499 is 2.3× median (€650); verify pump history and performance b
- Motor coupling and inlet valve condition cannot be assessed from exterior photos
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~25 m³/h
- Water-vapour tolerance
- ~150 g/h
- Ultimate vacuum
- ≤ 0.002 mbar
- Source
- eBay
- Listing #
- eBay #156172733565
- Last verified
- Jul 5, 2026
Fits WAVE machines: FD440
Price history— Leybold Trivac D
Median €1.189 · 1149 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
- Trivac D25B
- Serial
- 3~MOT No 48515550 F
- Type
- D25B
- Saugvermögen m³/h
- 25
- Gasballast
- ja
- Enddruck
- ≤ 0.002 mbar
- Druckdifferenz
- 1 × 10⁻⁴
- Öl-Inhalt
- 2.5 l
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.