Busch · Other
Busch 040-112.33887 — rotary vane pump, 40 m³/h
Original title: BUSCH 040-112.33887 Vacuum Pump 40M³/H
Market median (sold): €1.929 from 139 sales in this family
📍 Germany
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before use.
Condition from photo
Visible surface corrosion and oxidation on housing and motor; oil level and internal wear cannot be assessed from exterior photos.
Likely refurb / add-ons
- Oil change and filter service — €80–120
- Exhaust filter replacement — €60–100
- Soft-starter or VFD integration — €250–400
Watch out for
- Significant external corrosion suggests age and possible storage in damp conditi
- Motor nameplate partially illegible; verify electrical compatibility before oper
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 #147344966002
- Last verified
- Jul 17, 2026
Price history— Busch Other
Median €2.199 · 1193 observations · €308–€33.945
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- €863Sep 22, 2026Busch SV 1016 B 000 IIXX Vacuum Pump 0.55kW 150hPa -used
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- €2.051Sep 22, 2026Busch Seco SV 1040 C 000 Vacuum Pump
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- 040-112.33887
- Type
- 040-112.33887
- Saugvermögen
- 40 m³/h
- Vakuum
- 0.5 Torr 99.9 %
- Öleinfüllmenge
- — Ltr.
- Ölviskosität
- SAE 30
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Busch vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.