Busch · Other
Busch Alcatel Pascal 2021 — rotary vane, 2.1 m³/h
Original title: Alcatel Pascal 2021 Rotary Vane Vacuum Pump, Busch
📍 USA · Yr 2021
Suitability for 1 × FD440
Not suitableItem type
Not confirmed
Technical
Cannot calculate
Condition
Not evidenced
Data
Family only
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before deployment.
Condition from photo
Exterior shows age and dust accumulation; oil level and internal wear cannot be assessed from photos. Mounting frame intact, no visible leaks or damage.
Likely refurb / add-ons
- Oil change and filter service — €80–120
- Exhaust filter replacement — €60–100
- Soft-starter (optional, for grid protection) — €250–350
Watch out for
- Age and dust suggest long storage; internal condition unknown without teardown.
- No recent service history visible; recommend pre-delivery inspection.
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Year
- 2021
- Source
- eBay
- Listing #
- eBay #286815465216
- Last verified
- Jun 12, 2026
The Other family is recognised, but the exact variant is not supported. Model-specific performance and water-vapour figures from Other Busch are therefore withheld.
Price history— Busch Other
Family: OtherExact model is not supported by the listing or type plate.
Median €1.999 · 621 cleaned observations · €308–€7.200
Type plate (AI reading)
- Exact model
- Pascal 2021
- Serial
- TX 1987
- Manufacturer
- Busch
- Model
- Pascal 2021
- Type
- Rotary vane vacuum pump
- Pumping speed S(N₂)
- 2.1 m³/h
- Ultimate vacuum
- 0.5 Pa (typical)
- Oil capacity
- 0.5 l
- Speed
- 1500 rpm
- Electrical (50 Hz)
- 230 V 1.5 A
- Electrical (60 Hz)
- 115/230 V
- Weight
- 12 kg
- Approvals
- CE, TÜV
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 — 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.