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): €1.008 from 44 sales in this family
📍 USA
Suitability for 1 × FD440
Not verifiedItem type
Not confirmed
Technical
Cannot calculate
Condition
Not evidenced
Data
Family only
🟡 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
- Source
- eBay
- Listing #
- eBay #406499539686
- Last verified
- Aug 7, 2026
The Sogevac SV family is recognised, but the exact variant is not supported. Model-specific performance and water-vapour figures from SV40 are therefore withheld.
Source: official manufacturer · product page: product family · document: product family · EN · link checked Aug 5, 2026
Price history— Leybold Sogevac SV
Family: Sogevac SVExact model is not supported by the listing or type plate.
Median €1.360 · 2311 cleaned observations · €300–€3.962
Recent sales (Leybold Sogevac SV)
- €2.678Aug 6, 2026Oerlikon Leybold Sogevac SV40 BI Rotary Vane Vacuum Pump
- €7.435Aug 6, 2026Leybold SOGEVAC SV300B 960712V3002 5.5kW Oil Sealed Rotary Vane Vacuum Pump
- €553Aug 6, 2026Leybold SOGEVAC SV65 BIFC Rotary Vane Vacuum Pump
- €930Aug 6, 2026LEYBOLD LEROY SOMER SOGEVAC SV65 BI FC LABORATORY PUMP WORKING
- €1.674Aug 6, 2026Leybold SV65BIFC 960465V013002 Sogevac Pump SV 40/65 BIFC (lot of 3) *working
- €930Aug 6, 2026Quincy QVS-010, .65KW, 120V Vacuum Pump (Compare to Leybold Sogevac SV16B)
- €888Aug 6, 2026Power And Remote Cable for Leybold SOGEVAC SV 40 / 65 BIFC Rotary Vacuum Pump
- €1.673Aug 6, 2026Yr 20202020 0.101 mBar OERLIKON LEYBOLD SOGEVAC ROTARY VANE VACUUM PUMP SV 28 BI SV28BI
- €511Aug 6, 2026Leybold Sogevac SV40BI Single Phase Rotary Vane Vacuum Pump 230VAC w Gas Ballast
- €1.050Aug 6, 2026Leybold Sogevac SV 40-65 BIFC Vacuum Pump SV40BI 960363V01
- €1.016Aug 6, 2026Leybold SOGEVAC SV 16 B 960160 Rotary Valve Vacuum Pump SV16B 0.55KW Used
- €1.429Aug 6, 2026Leybold Sogevac SV16 10901 Vacuum Pump 0.55/0.75KW 1430/1750U/Min 220/460V
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.
Traceable assessment
How each pump is assessed
AI helps read images and listing text. The final suitability result is calculated by a fixed engineering rule using evidenced values.
Method version: 5 August 2026
- 1
Identify the item
The title and photos are checked first to confirm that the listing is a complete vacuum pump — not an accessory, spare part or pump head only.
- 2
Establish evidence
The type plate and listing provide specific facts. Manufacturer values are used only for a confirmed model; family-level values stay clearly labelled.
- 3
Compare engineering data
Pumping speed, water-vapour capacity and ultimate pressure are compared with the selected WAVE machine and the chosen safety margins.
- 4
Assess condition separately
A photo or a seller saying “runs” does not replace a vacuum test. Unknown data remain unknown and never become an automatic green recommendation.