Used Vacuum Pumps›Leybold›Sogevac SV
Leybold · Sogevac SV
Leybold Sogevac SV40 — rotary vane, 40 m³/h
Original title: LEYBOLD SV40 BI 960331V3004 SOGEVAC SINGLE STAGE OIL-SEALED ROTARY VANE VAC PUMP
Market median (sold): €1.008 from 44 sales in this family
📍 USA
Suitability for 1 × FD440
Suitable after function testItem type
Complete pump
Technical
Requirements met
Condition
Not evidenced
Data
Type plate + model
🟢 Good fit
Excellent match for FD440; single-stage design proven on WAVE machines.
Condition from photo
Exterior clean, white/grey finish intact, no visible oil leaks, labels legible, gas-ballast valve present.
Likely refurb / add-ons
- Oil change (mineral ISO VG32) — €30
- Exhaust filter replacement — €80
- Gas-ballast service/seal inspection — €60
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
- Year
- 2005 (per nameplate)
- Source
- eBay
- Listing #
- eBay #196352519040
- Last verified
- Aug 7, 2026
Fits WAVE machines: FD440
Source: official manufacturer · product page: product family · document: product family · EN · link checked Aug 5, 2026
Price history— Leybold Sogevac SV
Exact model: SV40
Median €1.395 · 559 cleaned observations · €302–€3.347
Recent sales (Leybold Sogevac SV)
- €2.678Aug 6, 2026Oerlikon Leybold Sogevac SV40 BI Rotary Vane Vacuum Pump
- €930Aug 6, 2026LEYBOLD LEROY SOMER SOGEVAC SV65 BI FC LABORATORY PUMP WORKING
- €553Aug 6, 2026Leybold SOGEVAC SV65 BIFC Rotary Vane Vacuum Pump
- €7.435Aug 6, 2026Leybold SOGEVAC SV300B 960712V3002 5.5kW Oil Sealed Rotary Vane Vacuum Pump
- €1.674Aug 6, 2026Leybold SV65BIFC 960465V013002 Sogevac Pump SV 40/65 BIFC (lot of 3) *working
- €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
- €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
- €930Aug 6, 2026Quincy QVS-010, .65KW, 120V Vacuum Pump (Compare to Leybold Sogevac SV16B)
- €1.429Aug 6, 2026Leybold Sogevac SV16 10901 Vacuum Pump 0.55/0.75KW 1430/1750U/Min 220/460V
- €893Aug 6, 2026Leybold Sogevac SV16BI960281 Vacuum Pump + Hanning D8D4-8-112 0.65kW Used
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- SV40 BI 960331V3004
- Serial
- 30000435440
- Year (plate)
- 2005
- Manufacturer
- Leybold Vacuum, Leyhold GmbH
- Model
- SV40 BI 960331V3004
- Serial Number
- 30000435440
- Oil Type
- Mineral Oil ISO VG32
- Oil Capacity
- 45 kg
- Year
- 2005
- Origin
- Made in France
- Approvals
- CE
- Oil Sight Glass
- Present
- Gas Ballast
- Open/Closed valve
- Exhaust Port
- Refoulement
- Inlet Port
- Aspiration
- Oil Drain
- Vidange
- Oil Filling
- Remplissage
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.