Used Vacuum Pumps›Pfeiffer›ACP
Pfeiffer · ACP
PFEIFFER adixen ACP40 Vacuum Pump
📍 United Kingdom
🟡 OK with refurb
Suitable roots pump for FD440/MAX; price high, condition acceptable.
Condition from photo
Exterior clean, mounted on wooden pallet with hoses and fittings intact. No visible oil leaks or damage. Labels legible.
Likely refurb / add-ons
- Oil change and filter service (~€80–120)
- Exhaust filter replacement (~€80)
- Soft-starter or VFD (~€280–400)
Watch out for
- Asking price €1,463 is 4–6× median sold price (€302); verify functionality befor
- Internal wear and seal condition cannot be assessed from photos alone.
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Roots
- Pumping speed
- ~40 m³/h
- Water-vapour tolerance
- ~2.500 g/h
- Ultimate vacuum
- ≤ 0.005 mbar
- Source
- eBay
- Listing #
- eBay #365231224992
- Last verified
- Jul 5, 2026
Fits WAVE machines: FD440, FD440 MAX
Price history— Pfeiffer ACP
Median €990 · 55 observations · €222–€9.299
Recent sales (Pfeiffer ACP)
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- adixen ACP 40
- Pumping speed
- 40 m³/h
- Ultimate vacuum
- ≤ 0.005 mbar
- Water-vapour tolerance
- ~2500 g/h
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Dry multi-stage Roots, oil-free, very clean. Less common second-hand but excellent value when one turns up.
Manufacturer datasheet — Pfeiffer ACP
- Bauart
- Mehrstufige Wälzkolbenpumpe, ölfrei
- Saugvermögen
- 15 / 28 / 40 m³/h (ACP 15 / 28 / 40)
- Enddruck
- ≤ 7 × 10⁻³ mbar
- Wasserdampfverträglichkeit
- sehr hoch (ölfrei, kein Emulsionsproblem)
- Saugstutzen
- DN 25/40 ISO-KF
- Drehzahl
- ca. 4500 1/min
- Motorleistung
- 0.75 – 1.5 kW
- Gewicht
- 32 – 56 kg
- Hersteller
- Pfeiffer Vacuum GmbH
Curated from the manufacturer's official datasheet for this family / model. The specific pump may vary slightly by variant.