Used Vacuum Pumps›Leybold›Trivac D
Leybold · Trivac D
Leybold Trivac D4B — rotary vane, 8 m³/h
Original title: Oerlikon Leybold Trivac D4B Vacuum Pump w/ Lafert AMM 71Z BA4. 1/2 HP, 50Hz.
Market median (sold): €650 from 5 sales in this family
🟡 OK with refurb
Suitable for FD260; typical refurb needed before deployment.
Condition from photo
Externally clean, mounted on frame with motor. Oil level and internal wear not visible. Hoses present.
Likely refurb / add-ons
- Oil change and filter service (~€80)
- Exhaust filter replacement (~€80)
- Soft-starter or VFD (~€280)
Watch out for
- Motor rated 50 Hz; verify compatibility with local grid or use VFD
- Age and internal condition unknown from exterior photos alone
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 #275649925573
- Last verified
- Jun 10, 2026
Fits WAVE machines: FD260
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
- Trivac D4B
- Manufacturer
- Oerlikon Leybold Vacuum
- Type
- DM 712 UM EG/UM PN Rotated
- Reference
- 6507733
- Electrical (50 Hz)
- 230 V 0.37 kW 220–240 V 3.0 A
- Electrical (60 Hz)
- 220–240 V 3.0 A
- Frequency
- 50 Hz
- Protection
- Type PTO 150°C
- Origin
- Made in Italy
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.