Used Vacuum Pumps›Leybold›Sogevac SV
Leybold · Sogevac SV
Leybold Sogevac SV — rotary-vane, 40 m³/h
Original title: Leybold RUVAC WSU 501 Roots Blower Booster + SOGEVAC Vacuum Pump Skid – Untested
Market median (sold): €1.116 from 55 sales in this family
📍 USA
🟡 OK with refurb
Suitable for FD440; untested condition requires full service before use.
Condition from photo
Exterior clean, mounted on frame with motor and booster. Oil level visible in sight glass. No obvious leaks or damage visible.
Likely refurb / add-ons
- Oil change and filter service — €80–120
- Exhaust filter replacement — €60–100
- Soft-starter or VFD (optional) — €250–350
Watch out for
- Untested — no performance verification provided
- Booster + pump assembly adds complexity; verify both units function
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~40 m³/h
- Water-vapour tolerance
- ~140 g/h
- Ultimate vacuum
- ≤ 0.1 mbar
- Source
- eBay
- Listing #
- eBay #406499539686
- Last verified
- Aug 19, 2026
Fits WAVE machines: FD440
Price history— Leybold Sogevac SV
Median €1.385 · 2842 observations · €70–€20.925
Recent sales (Leybold Sogevac SV)
- €1.612Aug 9, 2026Leybold Sogevac SV 40-65 BIFC Vacuum Pump
- €2.325Aug 7, 2026Leybold RUVAC WSU 501 Roots Blower Booster + SOGEVAC Vacuum Pump Skid – Untested
- €1.302Aug 7, 2026Quincy QVS-040 1.8KW, .5mbar, Vacuum Pump (Compare to Leybold Sogevac SV 65 B)
- €930Aug 7, 2026LEYBOLD SOGEVAC SV25 Rotary Vane Vacuum Pump 10903 NEW
- €3.162Aug 7, 2026*NEW* LEYBOLD SOGEVAC SV 120 BIFC 960563V3002 | 3 Phase
- €828Aug 7, 2026Leybold SV40 BIFC Vacuum Pump 31 CFM @ 0.5 mbar 240V 1PH variable speed VFD
- €7.435Aug 7, 2026Leybold SOGEVAC SV300B 960712V3002 5.5kW Oil Sealed Rotary Vane Vacuum Pump
- €553Aug 7, 2026Leybold SV25 1090351 Sogevac Vacuum Pump 0.9kw 240/460v-ac USED
- €1.627Aug 7, 2026Leybold SOGEVAC SV120 BIFC Oil-Sealed Rotary Vane Vacuum Pump 960563V3002
- €930Aug 7, 2026Quincy QVS-010, .65KW, 120V Vacuum Pump (Compare to Leybold Sogevac SV16B)
- €1.155Aug 7, 2026Leybold SV16B SOGEVAC Rotary Vane Vacuum Pump
- €553Aug 7, 2026Leybold SOGEVAC SV65 BIFC Rotary Vane Vacuum Pump
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- WSU 501
- Serial
- T1733
- Type
- WSU 501
- Serial No.
- 20900572796
- Oil fill
- 0.5 Liter
- Oil fill
- 0.7 Liter
- Vol. flow rate m³/h, 50/60 Hz
- 505
- Max. diff. pressure mbar
- 80
- Manufacturer
- Leybold Vakuum GmbH, Bonner Str. 498, 50968 Köln
- Origin
- Made in Germany
- Approvals
- CE
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Single-stage oil-sealed with gas-ballast. Cheap entry into the Leybold ecosystem. Slightly higher ultimate vacuum than two-stage, so drying tails are a bit longer.