Busch · Other
Busch NS 0070 A — rotary vane, two-stage
Original title: Busch Vakuumpumpe NS 0070 A EZ3 ZZXX WY 0250 B 4Z3 ZZZZ
Market median (sold): €1.929 from 97 sales in this family
📍 Germany
🔴 Check carefully
Two-stage rotary vane suitable for WAVE, but age and refurb needs require inspection.
Condition from photo
Externally clean, mounted on frame with hoses. Oil level and internal wear cannot be assessed from photos. Labels legible.
Likely refurb / add-ons
- Oil change and filter service: €80–120
- Exhaust filter replacement: €80–100
- Soft-starter (optional, for grid stability): €280–350
Watch out for
- Pump is ~13 years old (2011); internal wear state unknown from exterior photos a
- Two-stage design: verify gas-ballast function and oil condition before deploymen
- Price (€6,900) is mid-range; confirm no major leaks or noise before purchase.
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
- —
- Year
- 2011 (per nameplate)
- Source
- eBay
- Listing #
- eBay #255881877801
- Last verified
- Aug 19, 2026
Price history— Busch Other
Median €2.106 · 967 observations · €308–€33.945
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Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- NS 0070 A EZ3 ZZXX
- Serial
- C1103000082
- Year (plate)
- 2011
- Type
- NS 0070 A EZ3 ZZXX
- Serial No.
- C1103000082
- Operating Pressure
- 0.02 hPa (mbar)
- Operating Frequency Max.
- 60 Hz
- Origin
- Made in Switzerland
- Year
- 2011
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.