Used Vacuum Pumps›Pfeiffer›Other
Pfeiffer · Other
Pfeiffer DCU-200 — vacuum controller, not a pump
Original title: Pfeiffer DCU-200 Vacuum Controller (Refurbished)
📍 USA
Suitability for 1 × FD440
Not suitableItem type
Not confirmed
Technical
Cannot calculate
Condition
Not evidenced
Data
Family only
🔴 Check carefully
Controller only; unsuitable as WAVE vacuum source without separate pump.
Condition from photo
Clean exterior, intact display and buttons. Mounting frame present. No visible damage or leaks.
Likely refurb / add-ons
- Pfeiffer rotary vane pump (DUO/Duo series, ~€400–800)
- Vacuum hoses and fittings (~€50–100)
- Soft-starter or frequency converter (~€280–500)
Watch out for
- This is a vacuum controller/regulator, NOT a pump. Cannot generate vacuum alone.
- Listing title is misleading; DCU-200 is a control unit for external pump systems
- Requires compatible Pfeiffer pump (e.g. DUO, Duo, Vane series) to function.
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Year
- 2007 (per nameplate)
- Source
- eBay
- Listing #
- eBay #287371774719
- Last verified
- Jun 9, 2026
The Other family is recognised, but the exact variant is not supported. Model-specific performance and water-vapour figures from Other Pfeiffer are therefore withheld.
Price history— Pfeiffer Other
Family: OtherExact model is not supported by the listing or type plate.
Median €1.110 · 903 cleaned observations · €374–€3.399
Type plate (AI reading)
- Exact model
- DCU 200
- Year (plate)
- 2007
- Type
- DCU 200
- Input voltage
- 230 VA
- Output
- 48 V, 4.7 A, 266 W
- Power consumption
- 72 kg
- Origin
- Made in Germany
- Date code
- 2007/04
- Approvals
- CE
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Pfeiffer vacuum pump — the exact model family was not detected automatically. Suitability remains unverified until the model or type plate is clear.
Traceable assessment
How each pump is assessed
AI helps read images and listing text. The final suitability result is calculated by a fixed engineering rule using evidenced values.
Method version: 5 August 2026
- 1
Identify the item
The title and photos are checked first to confirm that the listing is a complete vacuum pump — not an accessory, spare part or pump head only.
- 2
Establish evidence
The type plate and listing provide specific facts. Manufacturer values are used only for a confirmed model; family-level values stay clearly labelled.
- 3
Compare engineering data
Pumping speed, water-vapour capacity and ultimate pressure are compared with the selected WAVE machine and the chosen safety margins.
- 4
Assess condition separately
A photo or a seller saying “runs” does not replace a vacuum test. Unknown data remain unknown and never become an automatic green recommendation.