Used Vacuum Pumps›Edwards›Other
Edwards · Other
Edwards QDP40 Control Box — rotary vane pump controller
Original title: EDWARDS Vakuum-Ölpumpe Steuerbox Mit Installation QDP40-QMB250/500
📍 Singapore
Suitability for 1 × FD440
Not verifiedItem type
Not confirmed
Technical
Cannot calculate
Condition
Not evidenced
Data
Family only
🔴 Check carefully
Control box alone; pump unit required for WAVE freeze dryer operation.
Condition from photo
Control enclosure clean, connectors present, internal wiring visible and organized. No obvious damage or corrosion observed.
Likely refurb / add-ons
- Edwards rotary vane pump (QDP40 or QMB250/500 compatible) — €800–2000
- Exhaust filter cartridge — €80
- Synthetic pump oil (0.5–1 L) — €40
Watch out for
- This is a control box only; no pump motor or vacuum head included.
- Compatibility with specific WAVE model must be verified before purchase.
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Year
- 2013 (per nameplate)
- Source
- eBay
- Listing #
- eBay #117119129767
- Last verified
- Jun 11, 2026
The Other family is recognised, but the exact variant is not supported. Model-specific performance and water-vapour figures from Other Edwards are therefore withheld.
Price history— Edwards Other
Family: OtherExact model is not supported by the listing or type plate.
Median €2.552 · 827 cleaned observations · €300–€15.345
Type plate (AI reading)
- Exact model
- QDP40
- Serial
- 2013100886
- Year (plate)
- 2013
- Type
- QDP40
- Serial Number
- 2013100886
- Voltage
- 208V/3φ/60Hz
- Fuse Rating
- FU1 FNQR 0.8A, FU2 FNQR 0.8A, FU3 FNQ 5.0A
- Manufacturer
- Edwards Limited
- Origin
- Made in United Kingdom
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Edwards 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.