Used Vacuum Pumps›Busch›COBRA NC
Busch · COBRA NC
Busch COBRA NC 0400 B — oil-sealed screw, 100 m³/h
Original title: BUSCH COBRA NC 0400 B LZ1 Vakuumpumpe Vacuum pump Baujahr 2017 TOP
Market median (sold): €6.603 from 35 sales in this family
📍 Germany · Yr 2017
🟡 OK with refurb
Suitable for IC550; good pumping speed and ultimate vacuum. Typical refurbishment needed.
Condition from photo
Exterior clean, mounted on frame with motor and piping. Oil level visible. Minor surface corrosion on base frame. No obvious leaks or damage.
Likely refurb / add-ons
- Oil change (Busch VE 101, 1 L) — €40
- Exhaust filter replacement — €80
- Soft-starter (optional, for IC550 integration) — €280
Watch out for
- Asking price €6,999 is ~2.2× median market price (€3,162); verify condition and
- Base frame shows rust; confirm structural integrity and bearing condition before
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Dry screw
- Pumping speed
- ~100 m³/h
- Water-vapour tolerance
- ~5.000 g/h
- Ultimate vacuum
- ≤ 0.03 mbar
- Year
- 2017
- Source
- eBay
- Listing #
- eBay #204675330723
- Last verified
- Sep 20, 2026
Fits WAVE machines: IC550
Price history— Busch COBRA NC
Median €7.440 · 214 observations · €346–€32.549
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Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- NC 0400 B LZ1
- Serial
- C1748000589
- Year (plate)
- 2017
- Type
- Vacuum Pump NC 0400 B LZ1
- Manufacturer
- Ateliers Busch S.A., CH-2906 Chevenez, Switzerland
- Absolute pressure
- 0.1 hPa (mbar)
- Maximum pumping speed
- 350 m³/h
- Maximum speed
- 3000 min⁻¹
- Oil type
- Busch VE 101
- Oil quantity
- 1.0 L
- Mass
- 500 kg
- Origin
- Made in Switzerland
- Year
- 2017
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Dry-screw, oil-free, excellent for water vapour. Service-history matters more than age — look for documented bearing change.
Manufacturer datasheet — Busch COBRA NC
- Bauart
- Trocken laufende Schraubenpumpe, ölfrei
- Saugvermögen
- 100 / 200 / 300 m³/h
- Enddruck
- ≤ 0.03 mbar
- Wasserdampfverträglichkeit
- sehr hoch (ölfrei)
- Saugstutzen
- DN 63 ISO-K
- Motorleistung
- 4.5 – 11 kW
- Schmierung
- Synthetisches Getriebeöl, hermetisch getrennt
- Hersteller
- Busch Vacuum Solutions
Curated from the manufacturer's official datasheet for this family / model. The specific pump may vary slightly by variant.