Busch · Other
Busch 040-118 — rotary vane pump, 40 m³/h
Original title: Busch 040-118 14077 Vakuumpumpe 40m³/h Used
Market median (sold): €1.876 from 141 sales in this family
📍 Germany
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before deployment.
Condition from photo
Exterior shows age and dust accumulation; no visible oil leaks or damage. Motor and pump housing intact. Hoses present.
Likely refurb / add-ons
- Oil change and filter service — €80
- Exhaust filter replacement — €80
- Soft-starter or VFD retrofit — €280
Watch out for
- Nameplate on pump unit is partially obscured; serial and exact specs difficult t
- Age and dust suggest extended storage; internal wear cannot be assessed without
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 #266471361186
- Last verified
- Oct 3, 2026
Price history— Busch Other
Median €2.217 · 1233 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
- Busch MOT3 Typ 3.4P90S-4
- Serial
- 5295222
- Frame size
- P44/s
- Pole pairs
- B14
- Power
- 1.1 kW / 1.5 PS
- Speed
- S1
- Frequency
- 50 Hz
- Voltage
- 230/220 V
- Current
- 1420 A
- Phases
- 2.8/4.8
- Power factor
- cos φ 0.79
- Insulation class
- ISOL. B
- Temperature rise
- 45 K
- Weight
- 5.12 kg
- Protection class
- IP44
- Standard
- VDE 0530
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.