Edwards · E2M
Edwards E2M40 — rotary vane, 40 m³/h
Original title: Bomba De Vacío Edwards E2M40 60Kg
Market median (sold): €1.156 from 24 sales in this family
📍 United Kingdom
Suitability for 1 × FD440
Suitable after function testItem type
Complete pump
Technical
Requirements met
Condition
Not evidenced
Data
Type plate + model
🟡 OK with refurb
Suitable for FD440 MAX/FD470; typical refurbishment needed before deployment.
Condition from photo
Exterior shows moderate wear, dust, and minor corrosion on finned sections. Oil level and internal condition cannot be assessed from photos. Mounting frame intact.
Likely refurb / add-ons
- Oil change and filter service — €80–120
- Exhaust filter replacement — €60–90
- Soft-starter (optional, extends motor life) — €250–300
Watch out for
- Asking price €1,800 is above recent median (€902); verify pump history and perfo
- No visible oil leaks in photos, but internal wear state unknown without test run
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~40 m³/h
- Water-vapour tolerance
- ~280 g/h
- Ultimate vacuum
- ≤ 0.001 mbar
- Source
- eBay
- Listing #
- eBay #257508191728
- Last verified
- Jun 12, 2026
Fits WAVE machines: FD440 MAX, FD470
Source: official manufacturer · product page: product family · EN · link checked Aug 5, 2026
Price history— Edwards E2M
Exact model: E2M40
Median €1.867 · 104 cleaned observations · €1.535–€2.480
Recent sales (Edwards E2M)
- €3.139Aug 6, 2026Edwards Dual E2M28 Vacuum Pump Set with Drip Pan, Dual-Stage, Quiet (3372486)
- €1.163Aug 6, 2026Edwards 28 E2M28 Rotary Vane Vacuum Pump
- €1.535Aug 6, 2026EDWARDS E2M40 Vacuum Pump
- €1.338Aug 6, 2026Edwards E2M28 28 Two-Stage Rotary Vane Vacuum Pump A37316903 0.01 mBar 220v 1ø
- €5.115Aug 6, 2026NEW Edwards E2M40 Rotary Vane Vacuum Pump A364-02-982 40 2HP 29.7 cfm
- €930Aug 6, 2026Edwards E2M28 Two-Stage Rotary Vane Vacuum Pump - 220-240V - 0.75/0.90 kW
- €520Aug 6, 2026EDWARDS E2M28 a373-24-904 Dual Stage Rotary Vane Vacuum Pump SEE NOTES
- €628Aug 6, 2026Edwards E2M28 Rotary Vane Vacuum Pump Dual Stage 100-105 / 200-210
- €5.301Aug 6, 2026NEW EDWARDS E2M28 ROTARY VACUUM PUMP A37319903 230–240 V single-phase
- €7.440Aug 6, 2026NEW EDWARDS E2M28 ROTARY VACUUM PUMP A373-33-940
- €3.999Aug 6, 2026Edwards E2M80 57 CFM Dual-Stage High Capacity Vacuum Pump
- €1.577Aug 6, 2026Edwards E2M28 High Speed High Vacuum Pump No. A37324930 (220-264V) Good Working
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- E2M40
- Serial
- 6032
- Manufacturer
- Edwards High Vacuum (Part of BOC Ltd.)
- Origin
- Made in England
- Pump Type
- High Vacuum Pump
- Model
- E2M40
- Serial
- 6032
- Instruction Class
- E&C Machines Ltd.
- Part No.
- A0740-0003
- Size
- 50SC
- Power
- kW
- Connection
- A/Y
- Diagram
- 55
- Ambient Temp.
- °C
- Phase
- 3
- IPH/Z
- IPH/Z
- Bearings D.E.
- 620527
- Bearings N.D.E.
- 620527
- Speed (50 Hz)
- 1410 r/min
- Speed (60 Hz)
- 1700 r/min
- Voltage (50 Hz)
- 220–240 / 380–415 V
- Voltage (60 Hz)
- V
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Industrial two-stage oil-sealed. Gas-ballast standard. Older but extremely reliable — look for original spec plate, motor type and recent service log.
Manufacturer datasheet — Edwards E2M
- Bauart
- Industrielle zweistufige ölgedichtete Drehschieberpumpe
- Saugvermögen (50 Hz)
- 18 / 28 / 40 / 80 / 160 / 275 m³/h
- Enddruck
- ≤ 7.5 × 10⁻⁴ mbar
- Wasserdampfverträglichkeit
- sehr hoch (mit Gasballast)
- Ölsorte
- Edwards Ultragrade 19/20
- Hersteller
- Edwards Vacuum
Curated from the manufacturer's official datasheet for this family / model. The specific pump may vary slightly by variant.
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.