Used Vacuum Pumps›Leybold›Other
Leybold · Other
Leybold D8B — rotary vane pump, 8 m³/h
Original title: LEYBOLD D8B 91256-2 VACUUM PUMP T267326
Market median (sold): €2.316 from 167 sales in this family
📍 USA
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before deployment.
Condition from photo
Exterior shows moderate dust and age patina; no visible oil leaks or damage; labels legible; motor and pump body intact.
Likely refurb / add-ons
- Oil change and filter service: €80–120
- Gas-ballast valve service: €60–80
- Soft-starter (if not present): €280–350
Watch out for
- Age and cosmetic wear suggest extended storage; internal condition unknown witho
- Price significantly below median (€558 vs. €2,427); verify pump operation before
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Pumping speed
- ~0 m³/h
- Water-vapour tolerance
- ~0 g/h
- Ultimate vacuum
- —
- Source
- eBay
- Listing #
- eBay #366488634100
- Last verified
- Jul 17, 2026
Price history— Leybold Other
Median €1.228 · 2053 observations · €309–€49.288
Recent sales (Leybold Other)
- €1.519Oct 2, 2026Leybold SV25 1090351 Oil Vacuum Pump
- €1.242Oct 2, 2026Vacuum pump possibly Leybold
- €2.316Oct 2, 2026Leybold vacuum pump SV100FP
- €5.115Oct 2, 2026Leybold Vacuum Pump
- €3.250Sep 22, 2026Leybold OMT RGD-5/100 Cryopump Cold Head P/N 378185 Vacuum Pump Assembly (5971)
- €1.116Sep 22, 2026LEYBOLD RUVAC WSU 500 ROOTS BLOWER VACUM PUMP
- €2.790Sep 22, 2026Leybold SV40BI Vacuum Pump 6 Available Selling Them All Together 
- €4.464Sep 22, 2026Leybold 854-06-B1 High Vacuum Pump (m17)
- €2.557Sep 22, 2026Leybold RuVac WAU-251 Roots Blower Booster Vacuum Pump Second-hand refurbishment
- €8.258Sep 22, 202638065 LEYBOLD ECODRY PLUS, DRY COMPRESSING VACUUM PUMPS (NEW) ECODRY 65 PLUS
- €13.473Sep 22, 2026Leybold SP250 ScrewLine Dry Vacuum Pump 330m3/h 11.5kw 210/460V 3Ph Screw Type
- €9.068Sep 22, 2026Oerlikon Leybold Water Cooled Screwline Dry Screw Pump 15kW 460V, 3PH, SP630F
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- AF4/8
- Serial
- 18906
- Manufacturer
- Leybold
- Model
- AF4/8
- Category/Manufacturer No.
- KAT.-FABR.NR.
- Serial No.
- 18906
- Origin
- Made in U.S.A.
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Leybold vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.