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 79 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
- Oct 3, 2026
Fits WAVE machines: FD440
Price history— Leybold Sogevac SV
Median €1.385 · 3605 observations · €70–€20.925
Recent sales (Leybold Sogevac SV)
- €904Oct 2, 2026Leybold SOGEVAC SV 16 B 960160 Rotary Vacuum Pump Blades SV16B 0.55KW Used
- €3.720Sep 22, 2026Leybold SOGEVAC NEO D16 970103V4050 Vacuum Pump 115V 1PH New Open Box
- €837Sep 22, 2026Leybold Sogevac SV65 BI FC Vacuum Pump200-240V 50/60HZ 1.5kW 12A
- €1.859Sep 22, 2026Yr 20202020 0.101 mBar OERLIKON LEYBOLD SOGEVAC ROTARY VANE VACUUM PUMP SV 28 BI SV28BI
- €553Sep 22, 2026Leybold SOGEVAC SV65 BIFC Rotary Vane Vacuum Pump
- €2.456Sep 22, 2026LEYBOLD SOGEVAC SV 40 BIFC Rotary Vane Vacuum Pump 1000mbar 180-264V
- €897Sep 22, 2026Yr 2023Leybold Sogevac SV40-65 BIFC Rotary Vane Vacuum Pump | 2023 | Ships FREIGHT
- €1.674Sep 22, 2026Leybold SV65BIFC 960465V013002 Sogevac Pump SV 40/65 BIFC (lot of 3) *working
- €1.646Sep 22, 2026Leybold SV40BI 960363V01 SV 40/65 BIFC Vacuum Pump
- €605Sep 22, 2026Leybold Sogevac SV40 BI Rotory Vane Vacuum Pump #17582
- €2.651Sep 22, 2026Yr 20232023 Leybold Sogevac SV 120 B Single Stage Rotary Vane Vacuum Pump
- €698Sep 22, 2026Leybold Sogevac SV40BI Rotary Vane Vacuum Pump SV 40/65 BIFC
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.