Used Vacuum Pumps›Pfeiffer›Other
Pfeiffer · Other
Pfeiffer E2M1.5 — two-stage rotary vane, 1.5 m³/h
Original title: Pompe frontale GCMS pour Agilent 5973/75/77 équival. à Edward E2M1.5/Pfeiffer...
📍 Spain
Suitability for 1 × FD440
Not verifiedItem type
Not confirmed
Technical
Cannot calculate
Condition
Not evidenced
Data
Family only
🔴 Check carefully
Marginal capacity for WAVE; suitable only for small lab freeze dryers with modest throughput.
Condition from photo
Exterior clean, well-preserved. Oil level and internal wear cannot be assessed from photos. Mounting feet present.
Likely refurb / add-ons
- Oil change and filter service — €80
- Exhaust filter replacement — €60
- Soft-starter (optional, for grid stability) — €280
Watch out for
- 1.5 m³/h is at the lower end of WAVE freeze-dryer requirements; verify compatibi
- No visible nameplate in photos; model identification relies on marketplace title
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Source
- eBay
- Listing #
- eBay #365924084616
- Last verified
- Aug 5, 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
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.