Used Vacuum Pumps›Leybold›Trivac D
Leybold · Trivac D
Leybold Trivac D25B — rotary vane, 25 m³/h
Original title: Leybold Trivac Vacuum Pump | Type D25B | GE AC Motor Model 5KCR49ZG65CT
Market median (sold): €650 from 5 sales in this family
📍 USA
🟡 OK with refurb
Suitable for FD440; price high vs. market median. Inspect internals before purchase.
Condition from photo
Exterior clean, oil level visible in sight glass, no obvious leaks. Motor and hoses present. Age and internal wear cannot be assessed from photos.
Likely refurb / add-ons
- Oil change and filter service (~€110)
- Exhaust filter replacement (~€80)
- Soft-starter for motor (~€280)
Watch out for
- Asking price €2,677 is 4× the median (€650) for this family; verify condition ju
- No service history or test certificate provided in listing
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 #175652404645
- Last verified
- Jul 5, 2026
Fits WAVE machines: FD440
Price history— Leybold Trivac D
Median €1.187 · 1148 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
- D25B
- Manufacturer
- Leybold
- Type
- D25B
- Pumping speed S(N₂)
- ~25 m³/h
- Ultimate vacuum
- ≤ 0.002 mbar
- Water-vapour tolerance
- ~150 g/h
- Pump type
- Rotary vane
- Motor
- GE AC, Model 5KCR49ZG65CT
- Oil fill
- Two ports visible on housing
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.